| 81935 | GM0223 | Strontianite | | Pateley Bridge, Yorks. | Strontianite on Baryte with Sphalerite |
| 81936 | GM0224 | Strontianite | | Strontian, Argyleshire | Strontianite |
| 81937 | GM0225 | Witherite | | Cumberland | Witherite |
| 81938 | GM0226 | Aragonite | | Sicily | Aragonite, radiating, in 3 bits |
| 81939 | GM0227 | Aragonite | | | Aragonite on Sulphur |
| 81940 | GM0228 | Aragonite | | | Aragonite with Pyrite traces |
| 81941 | GM0229 | Aragonite | | | Big hexagons of Aragonite |
| 81942 | GM0230 | Aragonite | | | Stalactitic knobble of Aragonite, broken into three pieces |
| 81943 | GM0231 | Aragonite | | | Aragonite |
| 81944 | GM0232 | Aragonite | | | Aragonite, acicular in a vug |
| 81945 | GM0233 | Calcite | | | Calcite |
| 81946 | GM0234 | Calcite | | Minsterley, Salop | Calcite block |
| 81947 | GM0235 | Calcite | | | Calcite slab, polished |
| 81948 | GM0236 | Calcite | | | Calcite "beef" |
| 81949 | GM0237 | Calcite | | | Calcite var. Schiefer Spar |
| 81950 | GM0238 | Calcite | | | Calcite |
| 81951 | GM0239 | Calcite | | | Calcite |
| 81952 | GM0240 | Calcite | | | Unusual crystals of Calcite |
| 81953 | GM0241 | Calcite | | | Unusual golden crystals of Calcite |
| 81954 | GM0242 | Calcite | | | Calcite crystals in fossil Ammonite |
| 81955 | GM0243 | Calcite | | | Calcite on Quartz |
| 81956 | GM0244 | Calcite | | Rossie, New York | Calcite, purple |
| 81957 | GM0245 | Calcite | | | Calcite rhombs |
| 81958 | GM0246 | Calcite | | | Calcite flowstone, polished |
| 81959 | GM0247 | Calcite | | | Calcite, nailhead, good big crystals in 2 pieces |
| 81960 | GM0248 | Calcite | | | Calcite in Teredo bored Clay |
| 81961 | GM0249 | Calcite | | | Calcite |
| 81962 | GM0250 | Calcite | | | Long golden crystals of Calcite |
| 81963 | GM0251 | Dolomite | | | Dolomite and specular Hematite on Quartz crystals |
| 81964 | GM0252 | Dolomite | | Limburg | Dolomite in Basalt |
| 81965 | GM0253 | Dolomite | | Altreisach [sic?] | Dolomite and Quartz with Augite in Basalt |
| 81966 | GM0254 | Tufa | | | Tufa, or Calcitic deposit |
| 81967 | GM0255 | Tufa | | | Tufa |
| 81968 | GM0256 | Tufa | | | Tufa |
| 81969 | GM0257 | Travertine | | | Travertine or Tufa |
| 81970 | GM0258 | Cotham Marble | | Bristol | Cotham marble |
| 81971 | GM0259 | Cotham Marble | | Bristol | Cotham marble, thin slice polished |
| 81972 | GM0260 | Cotham Marble | | Bristol | Cotham marble, very large specimen |
| 81973 | GM0261 | Cotham Marble | | Bristol | Cotham marble |
| 81974 | GM0262 | Cotham Marble | | Bristol | Cotham marble |
| 81975 | GM0263 | Cotham Marble | | Bristol | Cotham marble |
| 81976 | GM0264 | Cotham Marble | | Bristol | Cotham marble, small bit |
| 81977 | GM0265 | Cotham Marble | | Bristol | Cotham marble |
| 81978 | GM0266 | Cotham Marble | | Bristol | Cotham marble |
| 81979 | GM0267 | various | | | Polished slabs, Marbles and various |
| 81980 | GM0268 | Chalcedony | | | Chalcedony / Opal |
| 81981 | GM0269 | Heliotrope | | Persia | Heliotrope |
| 81982 | GM0270 | Hyalite | | Winchelberg, Eifel | Hyalite, glassy Opal |
| 81983 | GM0271 | Opal | | Cornwall | Opal, semi-blue with Quartz |
| 81984 | GM0272 | Opal | | Czerwenitza, Hungary | Opal, precious |
| 81985 | GM0273 | Opal | | | Opal |
| 81986 | GM0274 | Opal | | Sardinia | Semi Opal |
| 81987 | GM0275 | Opal | | | Opal, var. wood |
| 81988 | GM0276 | Opal | | | Opal in in worm bored rock |
| 81989 | GM0277 | Opal | | Czerwenitza, Hungary | Opal, var. precious |
| 81990 | GM0278 | Opal | | Mexico | Opal, var. fire |
| 81991 | GM0279 | Opal | | Mexico? | Opal, var. fire |
| 81992 | GM0280 | Opal | | Iceland | Opal, banded white |
| 81993 | GM0281 | Opal | JENYNS | Queritaro, Mexico | Opal, precious, with var. fire Opal and Jasper |
| 81994 | GM0282 | Opal | | | Opal, var. wood |
| 81995 | GM0283 | Opal | | Poynick, nr. Neusohl, Hungary | Opal, ferruginous |
| 81996 | GM0284 | Opal | | | Opal, var. wood |
| 81997 | GM0285 | Opal | | Tasmania | Opal, var. wood |
| 81998 | GM0286 | Opal | | Casselar, Rhine | Opal, var. wood |
| 81999 | GM0287 | Opal | | | Opal, var. wood |
| 82000 | GM0288 | Opal | | Menilmont, Paris | Opal, var. Menilite |
| 82001 | GM0289 | Opal | | Argenteuil | Opal, var. Menilite |
| 82002 | GM0290 | Opal | | St. Onin, near Paris, France | Opal, var. Menilite |
| 82003 | GM0291 | Opal | | Muffendorf, Bonn | Opal, semi- |
| 82004 | GM0292 | Opal | JENYNS | St. Helena | Opal, common, Halb Opal |
| 82005 | GM0293 | Calcite | | Merehead quarry Somerset | Calcite flowstone |
| 82006 | GM0294 | Mimetite | | Merehead quarry | Minetite [sic?] |
| 82007 | GM0295 | Goethite | | Merehead quarry | Goethite and Haematite |
| 82008 | GM0296 | Manganese | | Merehead quarry | Manganese |
| 82009 | GM0297 | Manganese-Iron-Copper | | Merehead quarry, Frome | Manganese, Iron and Copper, large piece |
| 82010 | GM0298 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Aragonite anthodite quills, broken and recemented in calcite flowstone |
| 82011 | GM0299 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Calcite flowstone enclosing framents of earlier formations |
| 82012 | GM0300 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalactite |
| 82013 | GM0301 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Large stalactite terminated by sub-aqueous coraloid growth |
| 82014 | GM0302 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalactites |
| 82015 | GM0303 | Barite | | Derbyshire: Arbor Low | Baryte, polished Oakstone |
| 82016 | GM0304 | Barite | | Cumberland | Baryte |
| 82017 | GM0305 | Barite | | | Baryte, mottled, polished |
| 82018 | GM0306 | Barite | | St. Marychurch, Devon | Baryte, lenticular |
| 82019 | GM0307 | Barite | | | Baryte, in layers? |
| 82020 | GM0308 | Barite | | | Baryte? |
| 82021 | GM0309 | Barite | | prob. Derbyshire | Baryte, Oakstone |
| 82022 | GM0310 | Barite | | Alps | Baryte, granular |
| 82023 | GM0311 | Barite | | | Baryte |
| 82024 | GM0312 | Barite | | | Baryte |
| 82025 | GM0313 | Barite | | | Baryte, pinkish |
| 82026 | GM0314 | Barite | | Derbyshire | Baryte, stalactitic |
| 82027 | GM0315 | Barite | | Pillar Point, New York | Baryte |
| 82028 | GM0316 | Baritocalcite | | Cumberland | Barytocalcite |
| 82029 | GM0317 | Celestine | | Sicily | Celestine with Sulphur |
| 82030 | GM0318 | Celestine | | | Celestine |
| 82031 | GM0319 | Celestine | | | Celestine crystals |
| 82032 | GM0320 | Celestine | | | Celestine |
| 82033 | GM0321 | Celestine | | | Celestine on Sulphur |
| 82034 | GM0322 | Strontianite | | Westphalia | Strontianite |
| 82035 | GM0323 | Witherite | | | Witherite? |
| 82036 | GM0324 | Witherite | | Lancashire | Witherite |
| 82037 | GM0325 | Anhydrite | | | Anhydrite |
| 82038 | GM0326 | Anhydrite | | | Anhydrite |
| 82039 | GM0327 | Anhydrite | | Alps | Anhydrite |
| 82040 | GM0328 | Anhydrite | | Nova Scotia | Anhydrite |
| 82041 | GM0329 | Gypsum | | | Gypsum, var. Alabaster |
| 82042 | GM0330 | Gypsum | | | Gypsum |
| 82043 | GM0331 | Gypsum | | Aust Passage | Fibrous slice of Gypsum |
| 82044 | GM0332 | Gypsum | | Cote Hill Cumberland | Gypsum |
| 82045 | GM0333 | Gypsum | | Niagara | Fibrous slice of Gypsum |
| 82046 | GM0334 | Gypsum | | | Fibrous slice of Gypsum |
| 82047 | GM0335 | Gypsum | | | Gypsum crystals |
| 82048 | GM0336 | Gypsum | | | Gypsum crystals |
| 82049 | GM0337 | Gypsum | | | Gypsum crystals |
| 82050 | GM0338 | Gypsum | | | Gypsum |
| 82051 | GM0339 | Gypsum | | | Gypsum |
| 82052 | GM0340 | Gypsum | | | Gypsum crystals |
| 82053 | GM0341 | Gypsum | | | Gypsum crystal |
| 82054 | GM0342 | Gypsum | | | Gypsum group, sand crystals |
| 82055 | GM0343 | Gypsum | | | Gypsum |
| 82056 | GM0344 | Gypsum | | | Gypsum |
| 82057 | GM0345 | Gypsum | | | Gypsum, var. Selenite |
| 82058 | GM0346 | Gypsum | | | Gypsum |
| 82059 | GM0347 | Gypsum | | | Gypsum crystals |
| 82060 | GM0348 | Gypsum | | Wheal Friendship, Tavistock, Devon | Gypsum |
| 82061 | GM0349 | Gypsum | | Saudi Arabia | Gypsum |
| 82062 | GM0350 | Gypsum | | | Gypsum in Clay |
| 82063 | GM0351 | Gypsum | | | Gypsum |
| 82064 | GM0352 | Aragonite | | | Aragonite, acicular |
| 82065 | GM0353 | Aragonite | | | Aragonite, cave deposit |
| 82066 | GM0354 | Aragonite | | | Aragonite |
| 82067 | GM0355 | Aragonite | | Veitsch, Austria | Aragonite |
| 82068 | GM0356 | Aragonite | | | Aragonite, very good |
| 82069 | GM0357 | Aragonite | | | Aragonite |
| 82070 | GM0358 | Aragonite | | | Aragonite |
| 82071 | GM0359 | Aragonite | | | Aragonite, hexagonal crystal |
| 82072 | GM0360 | Aragonite | | | Aragonite |
| 82073 | GM0361 | Aragonite | | | Aragonite, grey, var. Pisolite in epimorphous Fluorite |
| 82074 | GM0362 | Boracite | | | Boracite crystal |
| 82075 | GM0363 | Boracite | | Asia Minor | Boracite, massive |
| 82076 | GM0364 | Boracite | | | Crystal of Boracite ? |
| 82077 | GM0365 | Dolomite | | Limberg Altreisach | Dolomite, compact |
| 82078 | GM0366 | Calcite | | | Calcite, rhombic |
| 82079 | GM0367 | Calcite | | | Calcite, nailhead |
| 82080 | GM0368 | Calcite | | | Calcite and Galena |
| 82081 | GM0369 | Calcite | | | Calcite, rhombic |
| 82082 | GM0370 | Calcite | | Derbyshire | Calcite |
| 82083 | GM0371 | Calcite | | | Calcite |
| 82084 | GM0372 | Calcite | | Mexico | Calcite, coral |
| 82085 | GM0373 | Calcite | | | Calcite |
| 82086 | GM0374 | Calcite | | | Calcite in fossiliferous geode |
| 82087 | GM0375 | Calcite | | | Calcite crystals in a cavity |
| 82088 | GM0376 | Magnesite | | | Magnesite |
| 82089 | GM0377 | Magnesite | | Unst, Scotland | Magnesite, talcose, with small Magnetite crystals |
| 82090 | GM0378 | Pickeringite | | Iquique, Peru | Pickeringite, Magnesium Alum |
| 82091 | GM0379 | Aragonite | | | Aragonite |
| 82092 | GM0380 | Aragonite | | | Aragonite crystals in white mass |
| 82093 | GM0381 | Calcite | | Iceland | Calcite, var. Iceland Spar |
| 82094 | GM0382 | Calcite | | | Calcite, stalagmitic, repaired |
| 82095 | GM0383 | Calcite | | | Calcite, stalactitic |
| 82096 | GM0384 | Calcite | | | Calcite, var. Onyx |
| 82097 | GM0385 | Calcite | | | Calcite scalenohedrons |
| 82098 | GM0386 | Calcite | | | Calcite |
| 82099 | GM0387 | Calcite | | Glamorgan | twinned crystals |
| 82100 | GM0388 | Calcite | | Derbyshire | Calcite, twin crystal |
| 82101 | GM0389 | Calcite | | | Calcite crystals on Fluorite crystals |
| 82102 | GM0390 | Calcite | | | Calcite crystals in part of a Clay nodule |
| 82103 | GM0391 | Calcite | | | Calcite, large |
| 82104 | GM0392 | Calcite | | | Calcite, polished, stalagmitic |
| 82105 | GM0393 | Calcite | | | Calcite |
| 82106 | GM0394 | Calcite | | Mars Hill, Athens | Calcite on a plinth |
| 82107 | GM0395 | Calcite | | | Calcite, stalactitic, polished |
| 82108 | GM0396 | Calcite | | | Calcite, stalagmitic, polished |
| 82109 | GM0397 | Calcite | | Derbyshire | Calcite on Galena |
| 82110 | GM0398 | Calcite | | | Calcite rhomb 9 x 8 x 7cm |
| 82111 | GM0399 | Calcite | | Minsterley, Salop | Calcite, fluorescent |
| 82112 | GM0400 | Calcite | | | Calcite |
| 82113 | GM0401 | Calcite | | | Calcite, var. Dog's-tooth Spar |
| 82114 | GM0402 | Calcite | | | Calcite, fibrous, polished |
| 82115 | GM0403 | Calcite | | | Calcite, polished, stalagmitic |
| 82116 | GM0404 | Calcite | | | Calcite and Sulphur with Gypsum, broken in 3 pieces |
| 82117 | GM0405 | Aragonite | | | Aragonite crystal 4 cms with Sulphur |
| 82118 | GM0406 | Aragonite | | | Aragonite hexagons on Sulphur, 2 cms |
| 82119 | GM0407 | Aragonite | | Wolsberg | Aragonite in cavernous Basalt |
| 82120 | GM0408 | Aragonite | | | Aragonite on Sulphur, 18cm across. 3 - 4cm long crystals |
| 82121 | GM0409 | Gypsum | | | Gypsum slab, 3cm thick |
| 82122 | GM0410 | Sulphur | | Sicily | Sulphur, large mass |
| 82123 | GM0411 | Sulphur | | Racelmieto (Recalmuto) mines, Sicily | Sulphur on Aragonite |
| 82124 | GM0412 | Sulphur | | | Sulphur |
| 82125 | GM0413 | Sulphur | | | Sulphur on large Aragonite crystals |
| 82126 | GM0414 | Sulphur | | | Sulphur on Pumice |
| 82127 | GM0415 | Gypsum | | | Gypsum, var. Selenite, with Sulphur, thick slabs to 29 cm long |
| 82128 | GM0416 | Gypsum | | | Gypsum and Sulphur |
| 82129 | GM0417 | Sulphur | | | Sulphur, large, 23cm |
| 82130 | GM0418 | Sulphur | | | Sulphur crystals to 2 cm, whole piece approx. 40cm x 18cm |
| 82131 | GM0419 | Calcite | | | Calcite flowstone, large |
| 82132 | GM0420 | Fluorite | | Cumberland | Fluorite, large specimen, with crystals 3.5cm, green zoned purple with overgrowths of rough colourless Fluorite and a worn cube of Galena |
| 82133 | GM0421 | Fluorite | | | Fluorite in large green/purple cubes 3 cm |
| 82134 | GM0422 | Fluorite | | | Fluorite, large purple cubes 3cm |
| 82135 | GM0423 | Aragonite | | | Aragonite |
| 82136 | GM0424 | Aragonite | | Cumberland | Aragonite |
| 82137 | GM0425 | Aragonite | | Derbyshire? | Aragonite, pale green |
| 82138 | GM0426 | Aragonite | | | Aragonite |
| 82139 | GM0427 | Aragonite | | | Aragonite ? |
| 82140 | GM0428 | Aragonite | | | Aragonite |
| 82141 | GM0429 | Aragonite | | | Aragonite, polished |
| 82142 | GM0430 | Calcite | | | Calcite scalenohedrons |
| 82143 | GM0431 | Calcite | | Karlsbad | Calcite, pisolitic |
| 82144 | GM0432 | Calcite | | Wotherton mine, Chirlbury, Salop | Calcite |
| 82145 | GM0433 | Calcite | | from the Cornice Road between Nice and Genoa | Calcite rhomb |
| 82146 | GM0434 | Calcite | | | Calcite |
| 82147 | GM0435 | Calcite | | | Calcite |
| 82148 | GM0436 | Calcite | | Derbyshire | Calcite, bag of several twin crystals |
| 82149 | GM0437 | Calcite | | | Calcite, var. Iceland Spar |
| 82150 | GM0438 | Calcite | | | Calcite, var. Iceland Spar |
| 82151 | GM0439 | Calcite | | Alston, Cumberland | Calcite, var. Iceland Satin Spar |
| 82152 | GM0440 | Calcite | | | Calcite on Galena with Fluorite |
| 82153 | GM0441 | Calcite | | | Calcite, cave deposit |
| 82154 | GM0442 | Calcite | | | Calcite, cave deposit |
| 82155 | GM0443 | Calcite | | | Calcite crystals coated with Quartz |
| 82156 | GM0444 | Calcite | | | Calcite stalactite, polished |
| 82157 | GM0445 | Calcite | | | Calcite, bag of crystals |
| 82158 | GM0446 | Calcite | | | Calcite crystals |
| 82159 | GM0447 | Calcite | | | Calcite in Clay geode |
| 82160 | GM0448 | Calcite | | | Calcite |
| 82161 | GM0449 | Magnesite | | Greiner in Tyrol | Magnesite, Bitter Spar |
| 82162 | GM0450 | Magnesite | | Austria | Magnesite |
| 82163 | GM0451 | Sulphur | | | Sulphur on Aragonite or Calcite |
| 82164 | GM0452 | Sulphur | | Recalmuto mines, Agrigento | Sulphur on Aragonite |
| 82165 | GM0453 | Apophyllite | | Bordoefiord, Bordoe, Faroe | Apophyllite in a box |
| 82166 | GM0454 | Apophyllite | | Cave of Naalsoe, Faroes | Apophyllite on Mesole |
| 82167 | GM0455 | Chabazite | | Naalsoe, Faroes | Chabazite |
| 82168 | GM0456 | Chabazite | | | Chabazite? |
| 82169 | GM0457 | Chabazite | | Bohemia(Czechoslovakia?) | Chabazite |
| 82170 | GM0458 | Chabazite | | | Chabazite and Natrolite |
| 82171 | GM0459 | Chabazite | | | Chabazite and Natrolite in vugs |
| 82172 | GM0460 | Chabazite | | | Chabazite |
| 82173 | GM0461 | Gyrolite | | Isle of Skye | Gyrolite |
| 82174 | GM0462 | Harmotome | | Andreasburg, Hartz | Harmotome |
| 82175 | GM0463 | Heulandite | | Berufiord, Iceland | Heulandite in Basalt |
| 82176 | GM0464 | Laumontite | | | Laumontite |
| 82177 | GM0465 | Mesolite | | | Mesolite |
| 82178 | GM0466 | Mesolite | | | Mesolite |
| 82179 | GM0467 | Mesolite | | | Mesolite and Chabazite |
| 82180 | GM0468 | Natrolite | | Giant's Causeway, Ireland | Natrolite |
| 82181 | GM0469 | Pectolite | | Bergen hill, New Jersey | Pectolite |
| 82182 | GM0470 | Prehnite | | | Prehnite in Basalt |
| 82183 | GM0471 | Prehnite | | | Prehnite |
| 82184 | GM0472 | Scapolite | | Mass., U.S.A. | Scapolite |
| 82185 | GM0473 | Scapolite | | Gouveneur, New York | Scapolite, long green crystals in Calcite |
| 82186 | GM0474 | Scapolite | | Carlisle, Mass., U.S.A. | Scapolite |
| 82187 | GM0475 | Scolecite | | Berufiord(Teigarhorn?)Iceland | Scolecite |
| 82188 | GM0476 | Stilbite | | | Stilbite with? |
| 82189 | GM0477 | Stilbite | | Cave of Naalsoe, Faroes | Stilbite with Mesole, Faroelite |
| 82190 | GM0478 | Stilbite | | Midvaroe, Vaaroe, Faroes | Stilbite |
| 82191 | GM0479 | Stilbite | | Naalsoe, Faroes | Stilbite |
| 82192 | GM0480 | Zeolite | | | Zeolite |
| 82193 | GM0481 | Zeolite | | | Zeolite |
| 82194 | GM0482 | Zeolite | | | Zeolite |
| 82195 | GM0483 | Zeolite | | | Zeolite? |
| 82196 | GM0484 | Zeolite | | | Zeolite, pink, in Basalt |
| 82197 | GM0485 | Zeolite | | | Zeolite, long white crystals |
| 82198 | GM0486 | Analcime | | | Analcine, large |
| 82199 | GM0487 | Analcime | | Co. Antrim, N. Ireland | Analcine |
| 82200 | GM0488 | Analcime | | Co. Antrim, N. Ireland | Analcine and Natrolite |
| 82201 | GM0489 | Analcime | | Cyclops Isle, Foot of Etna | Analcine with Natrolite |
| 82202 | GM0490 | Apophyllite | | Bombay, India(Poona?) | Apophyllite with Stilbite |
| 82203 | GM0491 | Apophyllite | | East Indies | Apophyllite with Stilbite |
| 82204 | GM0492 | Heulandite | | | Heulandite, reddish crystals |
| 82205 | GM0493 | Heulandite | | | Heulandite |
| 82206 | GM0494 | Levyne | | Co. Antrim, N. Ireland | Levyne |
| 82207 | GM0495 | Levyne | | Dalsnyben Faroe | Levyne |
| 82208 | GM0496 | Natrolite | | | Natrolite?, red |
| 82209 | GM0497 | Natrolite | | | Natrolite?, red |
| 82210 | GM0498 | Natrolite | | Co. Antrim, N. Ireland | Natrolite, var. Lehuntite |
| 82211 | GM0499 | Natrolite | | nr. Port Glasgow (Bishopston) | Natrolite and Prehnite, Galactite |
| 82212 | GM0500 | Natrolite | | Iceland | Natrolite |
| 82213 | GM0501 | Okenite | | Isle of Skye | Okenite |
| 82214 | GM0502 | Pectolite | | Scotland | Pectolite with Chabazite |
| 82215 | GM0503 | Prehnite | | Scoville Point, Isle Royale, Lake Superior | Prehnite |
| 82216 | GM0504 | Prehnite | | Cornwall | Prehnite on Greywacke |
| 82217 | GM0505 | Scapolite | | Gouveneur, New York | Scapolite with? |
| 82218 | GM0506 | Scapolite | | Bolton, Mass., U.S.A. | Scapolite, var. Nuttallite |
| 82219 | GM0507 | Scapolite | | Bancroft, Ontario, Canada | Scapolite, green, massive |
| 82220 | GM0508 | Scapolite | | Arendal, Norway | Scapolite with patches of Vesuvianite |
| 82221 | GM0509 | Titanite | | Bolton, Mass., U.S.A. | Sphene and Scapolite |
| 82222 | GM0510 | Stilbite | | Rhodefiord, Iceland | Stilbitevery good bunches |
| 82223 | GM0511 | Stilbite | | Isle of Skye, Hebrides | Stilbite and Chabazite in a cavity rimmed with Mesolite |
| 82224 | GM0512 | Tourmaline | | Vesuvius | Tourmaline with Zeolites |
| 82225 | GM0513 | Scapolite | | | Wernerite |
| 82226 | GM0514 | Zeolite | | | Zeolites in Basalt |
| 82227 | GM0515 | Zeolite | | | Zeolite |
| 82228 | GM0516 | Antrimolite | | Co. Antrim, N. Ireland | Antrimolite, Mesolite on Chabazite |
| 82229 | GM0517 | Harmotome | | Co. Antrim, N. Ireland | Harmotome with Morbenite |
| 82230 | GM0518 | Apophyllite | | | Apophyllite |
| 82231 | GM0519 | Brewsterite | | Strontian, Scotland | Brewsterite |
| 82232 | GM0520 | Brewsterite | | Strontian, Scotland | Brewsterite |
| 82233 | GM0521 | Brewsterite | | | Brewsterite |
| 82234 | GM0522 | Chabazite | | Co. Londonderry, N. Ireland | Chabazite |
| 82235 | GM0523 | Chabazite | | Greenland | Chabazite |
| 82236 | GM0524 | Epistilbite | | Portrush, Antrim | Epistilbite in a cavity |
| 82237 | GM0525 | Gmelinite | | Glenarm, Ireland | Gmelinite, 1 specimen plus fragments tied together |
| 82238 | GM0526 | Heulandite | | Campsie, Stirling | Heulandite, lamellar, red |
| 82239 | GM0527 | Heulandite | | | Heulandite |
| 82240 | GM0528 | Mesolite | | Poonah, E. Indies | Mesolite, Poonahlite |
| 82241 | GM0529 | Natrolite | | Giant's Causeway, Antrim | Natrolite |
| 82242 | GM0530 | Natrolite | | Giant's Causeway, Antrim | Natrolite |
| 82243 | GM0531 | Natrolite | | Co. Antrim, N. Ireland | Natrolite |
| 82244 | GM0532 | Orthoclase | | Charlestown, Mass., U.S.A. | Orthoclase and Prehnite |
| 82245 | GM0533 | Prehnite | | | Prehnite with Natrolite |
| 82246 | GM0534 | Prehnite | | Castle Hill, Edinburgh | Prehnite |
| 82247 | GM0535 | Prehnite | | Castle Rock, Edinbugh | Prehnite |
| 82248 | GM0536 | Analcime | | Calton Hill, Edinburgh | Sarcolite, var. of Analcine |
| 82249 | GM0537 | Scapolite | | Bolton, Mass., U.S.A. | Scapolite, var. Nuttallite |
| 82250 | GM0538 | Scapolite | | Bolton, Mass., U.S.A. | Scapolite |
| 82251 | GM0539 | Scoulerite | | Co. Antrim, N. Ireland | Scoulerite |
| 82252 | GM0540 | Scoulerite | | Co. Antrim, N. Ireland | Scoulerite with Plinthite |
| 82253 | GM0541 | Stilbite | | Dumbartonshire | Stilbite |
| 82254 | GM0542 | Thomsonite | | Vesuvius | Thomsonite, Comptonite |
| 82255 | GM0543 | Zeolite | | Table Mt., nr. Golden, Colorado, U.S.A. | Zeolites in basalt, Chabazite? |
| 82256 | GM0544 | Zeolite | | | Zeolites in Basalt |
| 82257 | GM0545 | Apophyllite | | Kelly Law Fifeshire | Apophyllite |
| 82258 | GM0546 | Chabazite | | Isle of Skye | Chabazite and Thomsonite |
| 82259 | GM0547 | Chabazite | | Co. Londonderry, N. Ireland | Chabazite, var. Phacolite |
| 82260 | GM0548 | Chabazite | | Co. Londonderry, N. Ireland | Chabazite, var. Phacolite |
| 82261 | GM0549 | Scolecite | | Co. Antrim, N. Ireland | Chalilite, var. of Scolecite |
| 82262 | GM0550 | Gmelinite | | Co. Antrim, N. Ireland | Gmelinite |
| 82263 | GM0551 | Gmelinite | | Co. Antrim, N. Ireland | Gmelinite with Natrolite |
| 82264 | GM0552 | Gmelinite | | Co. Antrim, N. Ireland | Gmelinite |
| 82265 | GM0553 | Gmelinite | | | Gmelinite and Natrolite? |
| 82266 | GM0554 | Gmelinite | | Co. Antrim, N. Ireland | Gmelinite |
| 82267 | GM0555 | Heulandite | | | Heulandite? |
| 82268 | GM0556 | Heulandite | | Berufiord, Iceland | Heulandite |
| 82269 | GM0557 | Meionite | | Vesuvius | Meionite, var. of Scapolite |
| 82270 | GM0558 | Natrolite | | Bohemia | Natrolite and Apophyllite |
| 82271 | GM0559 | Natrolite | | Unkel on the Rhine | Natrolite in Basalt |
| 82272 | GM0560 | Natrolite | | | Natrolite and pink Thomsonite |
| 82273 | GM0561 | Natrolite | | Hohentwiel, Suabia(Germany) | Natrolite |
| 82274 | GM0562 | Phillipsite | | Giant's Causeway | Phillipsite |
| 82275 | GM0563 | Prehnite | | Kilpatrick Hills | Prehnite |
| 82276 | GM0564 | Prehnite | | Farmington, Connecticut | Prehnite, green nodule, in Basalt |
| 82277 | GM0565 | Prehnite | | | Prehnite, green, in Basalt |
| 82278 | GM0566 | Stilbite | | Faroe (Isles) | Stilbite and Chabazite with Mesole |
| 82279 | GM0567 | Stilbite | | Faroe Isles | Stilbite with mesotype |
| 82280 | GM0568 | Stilbite | | Faroe Isles | Stilbite and Faroelite, some Chabazite |
| 82281 | GM0569 | Thomsonite | | Kilpatrick Hills Scotland | Thomsonite |
| 82282 | GM0570 | Zeolite | | | Zeolite |
| 82283 | GM0571 | Asbestos | | Savoy | Asbestos |
| 82284 | GM0572 | Asbestos | | Great Fish river, S. Africa | Asbestos |
| 82285 | GM0573 | Asbestos | | | Asbestos |
| 82286 | GM0574 | Asbestos | | | Asbestos with Dolomite |
| 82287 | GM0575 | Asbestos | | | Asbestos |
| 82288 | GM0576 | Asbestos | | Rupert Turner Corp., Bell Asbestos mines, New York, U.S.A. | Asbestos in a glass and brass display container |
| 82289 | GM0577 | Asbestos | | Valdichusa above Sondrio, Italy | Asbestos |
| 82290 | GM0578 | Asbestos | | Bell's asbestos mines | Asbestos in a bottle |
| 82291 | GM0579 | Asbestos | | Corsica | Asbestos |
| 82292 | GM0580 | Asbestos | | Cape Farewell, Greenland | Asbestos |
| 82293 | GM0581 | Asbestos | | Savoy | Asbestos |
| 82294 | GM0582 | Asbestos | | C Marmarata(Cape?Turkey?) | Asbestos, white fibres |
| 82295 | GM0583 | Asbestos | | | Asbestos, Mountain Cork |
| 82296 | GM0584 | Crocidolite | | Orange River, S. America | Crocidolite fragments |
| 82297 | GM0585 | Crocidolite | | Perranporth, Cornwall | Crocidolite, blue |
| 82298 | GM0586 | Hornblende | | Savoy | Hornblende asbestos |
| 82299 | GM0587 | Asbestos | | | Hornblende asbestos |
| 82300 | GM0588 | Palygorskite | | probably Kennack, Lizard | Palygorskite, Mineral Paper |
| 82301 | GM0589 | Picrosmine | | | Picrosmine, Chrysotile var. Asbestos |
| 82302 | GM0590 | Asbestos | | | Tremolite/Asbestos |
| 82303 | GM0591 | various | | | Merehead folder (C. Alabaster) |
| 82304 | GM0592 | Jasper | | | Jasper, grey, polished |
| 82305 | GM0593 | Jasper | | | Jasper, various, polished |
| 82306 | GM0594 | Orthoclase | | | Orthoclase and Quartz, Graphic Granite |
| 82307 | GM0595 | Marble | | | Polished slabs, Marble? 2 grey, 1 white |
| 82308 | GM0596 | various | | | Polished slabs, dark |
| 82309 | GM0597 | various | | | Polished slabs |
| 82310 | GM0598 | unknown | | | Polished slab, green / grey |
| 82311 | GM0599 | Marble | | Derbyshire | Limestone marble, Rose wood marble |
| 82312 | GM0600 | Marble | | | Marble |
| 81713 | GM0001 | Gypsum | | | Piece of Gypsum with crystals to 16 cm on Sulphur |
| 81714 | GM0002 | Stalactite | Beside Minerals cabinets | Fairy/Shatter cave, Mendip | Wooden crate of Stalactite material |
| 81715 | GM0003 | Calcite | Plastic box beside Minerals cabinets | Fontainbleau limestone, France | Large specimen: Calcite rhombs enclosing sand |
| 81716 | GM0004 | various | Table beside Minerals cabinets? | | Cardboard box of minerals in small trays |
| 81717 | GM0005 | various | Table beside Minerals cabinets | | Wooden box of minerals and rocks, numbered |
| 81718 | GM0006 | various | Table beside Minerals cabinets | | Wooden box of geological specimens |
| 81719 | GM0007 | various | | | Polished slabs, Marbles and various |
| 81720 | GM0008 | Amethyst | | | Amethyst |
| 81721 | GM0009 | Carnelian | | | Carnelian |
| 81722 | GM0010 | Chalcedony | | Iceland | Chalcedony on Quartz |
| 81723 | GM0011 | Chalcedony | | | Chalcedony |
| 81724 | GM0012 | Opal | | | Opal? in Shale |
| 81725 | GM0013 | Opal | | | Opal |
| 81726 | GM0014 | Opal | | | Opal |
| 81727 | GM0015 | Opal | | | Opal, var. precious |
| 81728 | GM0016 | Quartz | | | Quartz |
| 81729 | GM0017 | Quartz | | | Quartz |
| 81730 | GM0018 | Quartz | | | Quartz |
| 81731 | GM0019 | Quartz | | | Cut circle of rock crystal |
| 81732 | GM0020 | Quartz | | | Quartz crystals |
| 81733 | GM0021 | Quartz | | | Quartz crystals |
| 81734 | GM0022 | Quartz | | New York | Quartz crystals with liquid enclosures |
| 81735 | GM0023 | Quartz | | | Quartz on banded iron oxides |
| 81736 | GM0024 | Quartz | | Arkansas | Quartz |
| 81737 | GM0025 | Quartz | | | Quartz coated in calcite crystals, plus some mica and galena |
| 81738 | GM0026 | Quartz | | | Quartz crystal |
| 81739 | GM0027 | Quartz | | | Quartz |
| 81740 | GM0028 | Quartz | | | Quartz, var. rose, crystals in glass tube |
| 81741 | GM0029 | Quartz | | | Quartz after Fluorite |
| 81742 | GM0030 | Quartz | | | Quartz in fossil cavity |
| 81743 | GM0031 | Quartz | | | Quartz, Aventurine, polished pebble |
| 81744 | GM0032 | Quartz | | Madagascar | Quartz, with Rutile var. Sagenite |
| 81745 | GM0033 | Quartz | | | Quartz on Calcite |
| 81746 | GM0034 | Quartz | | | Quartz, polished, section of a vein |
| 81747 | GM0035 | Quartz | | | Quartz clast or pebble |
| 81748 | GM0036 | Quartz | | Malvern Hills | Quartz |
| 81749 | GM0037 | Quartz | | | Quartz crystal |
| 81750 | GM0038 | Quartz | | | Quartz crystals, one Amethystine |
| 81751 | GM0039 | Quartz | | | Smokey quartz on haematite |
| 81752 | GM0040 | Quartz | | | Quartz with Fluorite and Galena |
| 81753 | GM0041 | Quartz | | | Quartz, flattened crystal |
| 81754 | GM0042 | Quartz | | | Quartz crystals |
| 81755 | GM0043 | Quartz | | | Sard, var. of Quartz |
| 81756 | GM0044 | Quartz | | River Marmarosch, Hungary | Phial of Marmarosch diamonds |
| 81757 | GM0045 | Coal | | | Coal with Calcite, boxful of broken pieces |
| 81758 | GM0046 | Chalcedony | | | Agate / Chalcedony, unpolished |
| 81759 | GM0047 | Chalcedony | | Osteroe Faroe Isles | Chalcedony |
| 81760 | GM0048 | Chalcedony | | | Chalcedony and Quartz |
| 81761 | GM0049 | Chalcedony | | | Chalcedony |
| 81762 | GM0050 | Chalcedony | | | Chalcedony, large specimen |
| 81763 | GM0051 | Chalcedony | | | Chalcedony, part polished |
| 81764 | GM0052 | Quartz | | | Quartz, 'Potato Stone', with Calcite |
| 81765 | GM0053 | Quartz | | | Quartz, 'Potato Stone', large, with Calcite and Goethite |
| 81766 | GM0054 | Quartz | | | Quartz, 'Potato Stone', small |
| 81767 | GM0055 | Quartz | | | Quartz and Galena |
| 81768 | GM0056 | Quartz | | | Quartz |
| 81769 | GM0057 | Quartz | | | Quartz, hematised |
| 81770 | GM0058 | Quartz | | | Quartz, hematised |
| 81771 | GM0059 | Quartz | | | Quartz epimorph after Fluorite |
| 81772 | GM0060 | Quartz | | | Quartz crystal group, small |
| 81773 | GM0061 | Quartz | | | Quartz crystal group, large |
| 81774 | GM0062 | Quartz | | | Quartz, smokey with Limonite |
| 81775 | GM0063 | Quartz | | | Quartz, flattened crystal |
| 81776 | GM0064 | Quartz | | | Quartz + ? |
| 81777 | GM0065 | Quartz | | | Quartz crystals |
| 81778 | GM0066 | Quartz | | | Quartz and Galena |
| 81779 | GM0067 | Quartz | | | Quartz and Chalcedony |
| 81780 | GM0068 | Quartz | | | Quartz on Chalcedony |
| 81781 | GM0069 | Quartz | | Menil Montant, Paris | Quartz, var. Float Stone |
| 81782 | GM0070 | Quartz | | Menil Montant, Paris | Quartz, var. Float Stone |
| 81783 | GM0071 | Chalcedony | | | Polished stone - Chalcedony? |
| 81784 | GM0072 | Quartz | | | Quartz crystals |
| 81785 | GM0073 | Quartz | | | Quartz group |
| 81786 | GM0074 | Quartz | | | Quartz and Calcite dusted with Pyrite |
| 81787 | GM0075 | Quartz | | | Quartz with yellow stain |
| 81788 | GM0076 | Quartz | | | Quartz, mass of small crystals |
| 81789 | GM0077 | Quartz | | | Quartz crystals, large, with Adularia and Chlorite |
| 81790 | GM0078 | Quartz | | | Quartz |
| 81791 | GM0079 | Quartz | | | Quartz crystal, 6 cm |
| 81792 | GM0080 | Quartz | | | Quartz |
| 81793 | GM0081 | Quartz | | Cornwall | Quartz, milky, on Chalcopyrite |
| 81794 | GM0082 | Quartz | | | Quartz enclosing Goethite on Chalcedony |
| 81795 | GM0083 | Quartz | | St. Gothard, Switzerland | Quartz with Adularia |
| 81796 | GM0084 | Quartz | | | Quartz crystals, brown, with Hematite |
| 81797 | GM0085 | Quartz | | | Quartz, smokey, large, 19 cm & 18 cm |
| 81798 | GM0086 | Quartz | | | Quartz, smokey, 7 cm |
| 81799 | GM0087 | Quartz | | Oberstein, Germany | Quartz, smokey, on Agate, Amethyst on Agate |
| 81800 | GM0088 | Quartz | | | Quartz crystals |
| 81801 | GM0089 | Quartz | | | Quartz, smokey |
| 81802 | GM0090 | Quartz | | | Quartz, smokey yellow |
| 81803 | GM0091 | Quartz | | | Quartz |
| 81804 | GM0092 | Quartz | | Lee Moor | Quartz, var. rose |
| 81805 | GM0093 | Quartz | | Crystal Glacier d'Argentiere | Quartz crystal |
| 81806 | GM0094 | Quartz | | Cornwall | Quartz crystals with Iron Pyrite |
| 81807 | GM0095 | Quartz | | Mourne Mts., Co. Down, N. Ireland | Quartz, smokey, with Feldspar and Mica |
| 81808 | GM0096 | Quartz | | | Quartz, var. rose |
| 81809 | GM0097 | Quartz | | Little Falls, New York | Rock crystal, 5 cm. |
| 81810 | GM0098 | Quartz | | | Rock crystal |
| 81811 | GM0099 | Beekite | | | Beekite |
| 81812 | GM0100 | Beekite | | | Beekite |
| 81813 | GM0101 | Chalcedony | | | Chalcedony botryoidal or mamilary |
| 81814 | GM0102 | Chalcedony | | | Chalcedony |
| 81815 | GM0103 | Chalcedony | | | Chalcedony |
| 81816 | GM0104 | Chalcedony | | Cornwall | Chalcedony on Slate |
| 81817 | GM0105 | Chalcedony | | | Chalcedony, blue |
| 81818 | GM0106 | Chalcedony | | Devon | Chalcedony, Quartz and pseudo-Fluorite |
| 81819 | GM0107 | Chalcedony | | Cornwall | Chalcedony pseudomorphing Fluorite |
| 81820 | GM0108 | Chrysoprase | | | Chrysoprase |
| 81821 | GM0109 | Chrysoprase | | | Chrysoprase in two pieces |
| 81822 | GM0110 | Jasper | | | Jasper, part polished |
| 81823 | GM0111 | Jasper | | Antigua, West Indies | Jasper in pyroclastic matrix |
| 81824 | GM0112 | Jasper | | | Jasper, var. Egyptian - striped |
| 81825 | GM0113 | Jasper | | | Jasper, part polished |
| 81826 | GM0114 | Jasper | | | Yellow Jasper on Quartz conglomerate |
| 81827 | GM0115 | Jasper | | Wicklow | Jasper, part polished |
| 81828 | GM0116 | Jasper | | | Jasper |
| 81829 | GM0117 | Jasper | | | Jasper |
| 81830 | GM0118 | Jasper | | Siberia | Jasper, var. ribbon |
| 81831 | GM0119 | Jasper | | Siberia | Jasper, var. ribbon, small piece |
| 81832 | GM0120 | Opal | | Montmartre, Paris | Menilite, var. Liver Opal, with adhesive Slate |
| 81833 | GM0121 | Plasma | | | Plasma, Chrysoprase |
| 81834 | GM0122 | Quartz | | | Quartz with traces of Marcasite |
| 81835 | GM0123 | Quartz | | | Quartz, Chalcedony, concentric |
| 81836 | GM0124 | Quartz | | | Quartz in flattened crystals + secondaries |
| 81837 | GM0125 | Amethyst | | | Amethyst crystal |
| 81838 | GM0126 | Amethyst | | | Amethyst |
| 81839 | GM0127 | Amethyst | | | Amethyst in geode |
| 81840 | GM0128 | Amethyst | | | Amethyst in Agate geode |
| 81841 | GM0129 | Amethyst | | | Amethyst |
| 81842 | GM0130 | Amethyst | | | Amethyst |
| 81843 | GM0131 | Quartz | | Brevig, Norway | Prasiolite, leek green Quartz |
| 81844 | GM0132 | Quartz | | | Quartz crystals to 15 cm with Chlorite, Dolomite and Chalcopyrite |
| 81845 | GM0133 | Quartz | | | Quartz stained by hematite |
| 81846 | GM0134 | Quartz | | | Quartz crystal 13 cm |
| 81847 | GM0135 | Quartz | | | Quartz, large polished slice |
| 81848 | GM0136 | Quartz | | | Quartz / Chalcedony, polished half round |
| 81849 | GM0137 | Quartz | | | Rough crystal |
| 81850 | GM0138 | Quartz | | East Indies | Quartz in hollow epimorph after Calcite rhombs |
| 81851 | GM0139 | Quartz | | | Quartz, polished sphere |
| 81852 | GM0140 | Quartz | | Lee Moor | Quartz, smokey, on epimorphous Quartz |
| 81853 | GM0141 | Quartz | | | Quartz, hematised in cavities |
| 81854 | GM0142 | Quartz | | | Quartz, long prisms to 2", many broken, on Pyrite |
| 81855 | GM0143 | Quartz | | | Small flat group of white crystals |
| 81856 | GM0144 | Quartz | | | Quartz crystals |
| 81857 | GM0145 | various | | | Polished slices, various |
| 81858 | GM0146 | Calcite | | | Calcite flowstone pieces |
| 81859 | GM0147 | Calcite | | Kents Cavern, Torquay | Calcite flowstone, marble polished |
| 81860 | GM0148 | Calcite | | | Calcite flowstone, 1 slice in 3, repaired |
| 81861 | GM0149 | Calcite | | | Calcite flowstone |
| 81862 | GM0150 | Calcite | | | Calcite flowstone |
| 81863 | GM0151 | Calcite | | | Calcite flowstone, polished |
| 81864 | GM0152 | Calcite | | | Calcite, stalactitic, polished |
| 81865 | GM0153 | various | | | Florentine mosaics, box full |
| 81866 | GM0154 | Amblygonite | | Saxony | Amblygonite |
| 81867 | GM0155 | Apatite | | Canada | Apatite, green |
| 81868 | GM0156 | Apatite | | Ehrenfriedersdorf, Saxony | Apatite on Fluorite |
| 81869 | GM0157 | Apatite | | Rossie, New York | Apatite with Calcite |
| 81870 | GM0158 | Apatite | | | Apatite with some Pyrite |
| 81871 | GM0159 | Apatite | | | Apatite crystal in rock |
| 81872 | GM0160 | Apatite | | | Apatite crystal in tube |
| 81873 | GM0161 | Apatite | | Carrock Fell Cumberland | Apatite crystal in Quartz and Mica |
| 81874 | GM0162 | Apatite | | | Apatite crystal |
| 81875 | GM0163 | Apatite | | | Apatite crystals in pink matrix |
| 81876 | GM0164 | Apatite | | Cornwall | Apatite, Francolite, good crystals |
| 81877 | GM0165 | Apatite | | Stenna Gwynn Cornwall | Apatite in Mica Talcite |
| 81878 | GM0166 | Spinel | | Stirling, New Jersey, U.S.A. | Automalite - a Zinc Gahnite (spinel) |
| 81879 | GM0167 | Autunite | | Merrivale quarry, Dartmoor | Autunite |
| 81880 | GM0168 | Autunite | | | Autunite |
| 81881 | GM0169 | Childrenite | | Devon | Childrenite |
| 81882 | GM0170 | Clay | | | Clay ball |
| 81883 | GM0171 | Francolite | | | Francolite in reniform rhombs |
| 81884 | GM0172 | Monazite | | Norwich, Connecticut | Monazite |
| 81885 | GM0173 | Monazite | | Norwich, Connecticut | Monazite |
| 81886 | GM0174 | Monazite | | Norwich, Connecticut | Monazite |
| 81887 | GM0175 | Phosphorite | | Florida | Phosphorite, circ. concretion |
| 81888 | GM0176 | Turquoise | | Persia? | Turquoise pebble in phial |
| 81889 | GM0177 | Turquoise | | | Turquoise and Kaolin |
| 81890 | GM0178 | Wavellite | | | Wavellite |
| 81891 | GM0179 | Wavellite | | | Wavellite |
| 81892 | GM0180 | Wavellite | | Filleigh, Devon | Wavellite |
| 81893 | GM0181 | Wavellite | | Filleigh, Devon | Wavellite |
| 81894 | GM0182 | Wavellite | | Filleigh, Devon | Wavellite |
| 81895 | GM0183 | Wavellite | | Filleigh | Wavellite on Clay Slate |
| 81896 | GM0184 | Wavellite | | Cork, Traeton | Wavellite |
| 81897 | GM0185 | Wavellite | | Cork;or Laharran quarry, Minane Bridge | Wavellite |
| 81898 | GM0186 | Wavellite | | Filleigh, Devon | Wavellite |
| 81899 | GM0187 | Wavellite | | Devon | Wavellite |
| 81900 | GM0188 | Anhydrite | | Bex, Switzerland | Anhydrite |
| 81901 | GM0189 | Anhydrite | | Polish salt mines? | Anhydrite, var. Tripestone |
| 81902 | GM0190 | Gypsum | | | Gypsum var. selenite |
| 81903 | GM0191 | Gypsum | | | Gypsum crystal |
| 81904 | GM0192 | Gypsum | | | Gypsum in slabs |
| 81905 | GM0193 | Gypsum | | | Fibrous Gypsum |
| 81906 | GM0194 | Gypsum | | Kirkby Thore, Westmoreland | Gypsum, var. daisy |
| 81907 | GM0195 | Gypsum | | | Gypsum, sand pseudomorphs |
| 81908 | GM0196 | Gypsum | | | Nodular Gypsum |
| 81909 | GM0197 | Gypsum | | | Gypsum mass |
| 81910 | GM0198 | Gypsum | | | Gypsum, blackened blades |
| 81911 | GM0199 | Gypsum | | | Gypsum |
| 81912 | GM0200 | Gypsum | | | Gypsum, single 6" crystal |
| 81913 | GM0201 | Gypsum | | | Gypsum with Melanterite |
| 81914 | GM0202 | Gypsum | | Ulweiter | Gypsum, var. Selenite |
| 81915 | GM0203 | Gypsum | | | Gypsum, var. Selenite, 17cm x 14cm |
| 81916 | GM0204 | Barite | | probably Derbyshire | Baryte, var. Oakstone |
| 81917 | GM0205 | Barite | | Settlingstones mine, Hexham, Northumberland | Baryte |
| 81918 | GM0206 | Barite | | | Baryte |
| 81919 | GM0207 | Barite | | | Baryte, traces of Malachite |
| 81920 | GM0208 | Barite | | Cumberland | Baryte, large plates of crystals |
| 81921 | GM0209 | Barite | | | Baryte, var. Desert Rose |
| 81922 | GM0210 | Barite | | | Lenticular Baryte |
| 81923 | GM0211 | Barite | | Scotland | Baryte, hedgehog of crystals |
| 81924 | GM0212 | Barite | | | Baryte, pink lenticular, with Calcite |
| 81925 | GM0213 | Barite | | Derbyshire | Stalactitic Baryte |
| 81926 | GM0214 | Barite | | London clay | Baryte in Septarian nodule |
| 81927 | GM0215 | Barite | | Middleton by Youlgreave, Derbyshire, England (?) | Baryte, var. Oakstone |
| 81928 | GM0216 | Barite | | Middleton by Youlgreave, Derbyshire, England (?) | Baryte, polished stalactitic type |
| 81929 | GM0217 | Barite | | Middleton by Youlgreave, Derbyshire, England | Baryte,Oakstone, stalactitic polished, and roundel broken in half |
| 81930 | GM0218 | Barite | | Derbyshire | Baryte, Cawk |
| 81931 | GM0219 | Barite | | Derbyshire | Baryte, Cawk |
| 81932 | GM0220 | Galena | | | Galena on Baryte |
| 81933 | GM0221 | Strontianite | | Strontian, Argyleshire, Scotland | Strontianite |
| 81934 | GM0222 | Strontianite | | Strontian, Scotland | Strontianite |
| 82313 | GM0601 | Marble | | | Pink polished piece, tiny [Marble?] |
| 82314 | GM0602 | Silicified Tuff | | | Silicified tuff? Polished |
| 82315 | GM0603 | various | | | Polished items, Marbles and various |
| 82316 | GM0604 | Adamite | | | Adamite |
| 82317 | GM0605 | Adamite | | Mexico | Adamite |
| 82318 | GM0606 | Azurite | | Zambia | Azurite and Malachite |
| 82319 | GM0607 | Azurite | | Muschade, Saverland, W. Germany | Azurite |
| 82320 | GM0608 | Azurite | | | Azurite, Malachite + ? |
| 82321 | GM0609 | Bornite | | | Bornite and Chalcopyrite |
| 82322 | GM0610 | Mimetite | | Zambia | Campyllite, var. of Mimetite |
| 82323 | GM0611 | Cerussite | | | Cerussite |
| 82324 | GM0612 | Cerussite | | | Cerussite crystal fragments, numerous |
| 82325 | GM0613 | Chalcanthite | | | Chalcanthite |
| 82326 | GM0614 | Chalcopyrite | | | Chalcopyrite |
| 82327 | GM0615 | Chalcopyrite | | Montmartre, Paris | Chalcopyrite in phyllite |
| 82328 | GM0616 | Chalcopyrite | | | Chalcopyrite |
| 82329 | GM0617 | Chalcopyrite | | | Chalcopyrite, polished slice |
| 82330 | GM0618 | Chalcopyrite | | | Chalcopyrite |
| 82331 | GM0619 | Chalcopyrite | | | Chalcopyrite |
| 82332 | GM0620 | Chalcopyrite | | | Chalcopyrite, iridescent |
| 82333 | GM0621 | Chalcopyrite | | | Chalcopyrite and Galena |
| 82334 | GM0622 | Chalcopyrite | | | Chalcopyrite and amethystine Quartz |
| 82335 | GM0623 | Chalcopyrite | | | Chalcopyrite |
| 82336 | GM0624 | Chalcopyrite | | | Chalcopyrite and Chrysocolla |
| 82337 | GM0625 | Chalcocite | | Burra | Chalcosite |
| 82338 | GM0626 | Chrysocolla | | | Chrysocolla on chalcosite |
| 82339 | GM0627 | Conichalcite | | Zambia | Conichalcite |
| 82340 | GM0628 | Covellite | | | Covelline |
| 82341 | GM0629 | Cuprite | | | Cuprite and Malachite, 3 crystals + phial |
| 82342 | GM0630 | Franklinite | | | Franklinite |
| 82343 | GM0631 | Galena | | | Galena crystal |
| 82344 | GM0632 | Galena | | U.K. | Galena |
| 82345 | GM0633 | Galena | | | Galena |
| 82346 | GM0634 | Galena | | | Galena in Mica Schist |
| 82347 | GM0635 | Galena | | | Galena/iron nodule |
| 82348 | GM0636 | Galena | | | Galena |
| 82349 | GM0637 | Galena | | | Galena on Calcite |
| 82350 | GM0638 | Galena | | British Columbia | Galena, steel var. |
| 82351 | GM0639 | Galena | | | Galena crystals |
| 82352 | GM0640 | Galena | | | Galena and Fluorite |
| 82353 | GM0641 | Hemimorphite | | Zambia | Hemimorphite (or aurichalcite?) |
| 82354 | GM0642 | Malachite | | Great Orme's Head, N. Wales | Malachite on Cuprite on Dolomite |
| 82355 | GM0643 | Malachite | | | Malachite with Cuprite and Dolomite; possibly Smithsonite |
| 82356 | GM0644 | Malachite | | | Malachite and Hematite |
| 82357 | GM0645 | Malachite | | | Malachite, small piece polished |
| 82358 | GM0646 | Malachite | | | Malachite, re-cemented plates |
| 82359 | GM0647 | Malachite | | | Malachite |
| 82360 | GM0648 | Malachite | | | Malachite and Azurite on Cuprite |
| 82361 | GM0649 | Smithsonite | | | Smithsonite |
| 82362 | GM0650 | Smithsonite | | | Smithsonite |
| 82363 | GM0651 | Sphalerite | | | Sphalerite and Chalcopyrite |
| 82364 | GM0652 | Sphalerite | | | Sphalerite with? |
| 82365 | GM0653 | Sphalerite | | | Sphalerite? |
| 82366 | GM0654 | Sulphur | | | Sulphur pieces |
| 82367 | GM0655 | Sulphur | | Girgenti, Sicily | Sulphur, small piece |
| 82368 | GM0656 | Sulphur | | Sicily | Sulphur |
| 82369 | GM0657 | Sulphur | | | Sulphur, native, many small pieces |
| 82370 | GM0658 | Sulphur | | | Sulphur |
| 82371 | GM0659 | Sulphur | | Sicily | Sulphur crystals on Aragonite |
| 82372 | GM0660 | Sulphur | | Solfatara, nr. Pozzuoli, Italy | Sulphur, volcanic |
| 82373 | GM0661 | Atacamite | | | Atacamite needles on Quartz |
| 82374 | GM0662 | Atacamite | | Vesuvius | Atacamite on Lava, with Olivine |
| 82375 | GM0663 | Aurichalcite | | Siberia | Aurichalcite and Hemimorphite |
| 82376 | GM0664 | Aurichalcite | | Rutland mine, Matlock | Aurichalcite |
| 82377 | GM0665 | Aurichalcite | | | Aurichalcite? |
| 82378 | GM0666 | Chalcanthite | | | Chalcanthite, earthy Blue Vitriol |
| 82379 | GM0667 | Chalcanthite | | | Chalcanthite, earthy Blue Vitriol |
| 82380 | GM0668 | Chalcophyllite | | Cornwall | Chalcophyllite and Chrysocolla |
| 82381 | GM0669 | Chalcophyllite | | | Chalcophyllite with Chrysocolla |
| 82382 | GM0670 | Chalcophyllite | | Cornwall | Chalcophyllite, large crystals with Chalcosite and Chrysocolla |
| 82383 | GM0671 | Chrysocolla | | Cornwall | Chrysocolla |
| 82384 | GM0672 | Chrysocolla | | County Bridge quarry, Lizard | Chrysocolla in Serpentine |
| 82385 | GM0673 | Dioptase | | | Dioptase |
| 82386 | GM0674 | Libethenite | | Libethan, Romania; or Cornwall | Libethenite and Malachite |
| 82387 | GM0675 | Pseudomalachite | | | Pseudomalachite on Quartz |
| 82388 | GM0676 | Pseudomalachite | | Vinneberg, nr. Rheinbreitenbach | Pseudomalachite and Chalcedony |
| 82389 | GM0677 | Pseudomalachite | | Rheinbreitenbach | Pseudomalachite and Chalcedony |
| 82390 | GM0678 | Azurite | | Chessy, nr. Lyons, France | Azurite, good crystals |
| 82391 | GM0679 | Azurite | | | Azurite ball |
| 82392 | GM0680 | Azurite | | Cornwall | Azurite and Chrysocolla |
| 82393 | GM0681 | Azurite | | | Azurite, half nodule, with Malachite |
| 82394 | GM0682 | Azurite | | Chessy, nr. Lyons, France | Azurite crystals in two |
| 82395 | GM0683 | Azurite | | Chessy | Azurite |
| 82396 | GM0684 | Azurite | | Chessy, nr. Lyons, France | Azurite, flat mass of crystals |
| 82397 | GM0685 | Azurite | | Siberia | Azurite in Chrysocolla in Clay |
| 82398 | GM0686 | Azurite | | Cornwall | Azurite and Malachite on Bornite |
| 82399 | GM0687 | Azurite | | Cornwall | Azurite and Malachite with Quartz |
| 82400 | GM0688 | Azurite | | Siberia | Azurite on Bornite |
| 82401 | GM0689 | Azurite | | South Australia | Azurite, nodular |
| 82402 | GM0690 | Azurite | | Cornwall | Azurite crystals |
| 82403 | GM0691 | Malachite | | West Caradon, Cornwall | Malachite and Chalcosite |
| 82404 | GM0692 | Malachite | | Cornwall | Malachite |
| 82405 | GM0693 | Malachite | | | Malachite and Chalcosite, 1 piece broken in 3 |
| 82406 | GM0694 | Malachite | | Russia? | Malachite |
| 82407 | GM0695 | Malachite | | | Malachite |
| 82408 | GM0696 | Malachite | | Siberia | Malachite on Cuprite |
| 82409 | GM0697 | Malachite | | Russia? | Malachite and Azurite |
| 82410 | GM0698 | Malachite | | Siberia | Malachite, earthy, and Azurite in Sandstone |
| 82411 | GM0699 | Malachite | | Chessy, France | Malachite pseudomorphing cuprite |
| 82412 | GM0700 | Malachite | | South Australia | Malachite |
| 82413 | GM0701 | Malachite | | Siberia | Malachite |
| 82414 | GM0702 | Malachite | | Siberia | Malachite |
| 82415 | GM0703 | Malachite | | Ural Mountains | Malachite |
| 82416 | GM0704 | Malachite | | Russia, Siberia | Malachite, polished |
| 82417 | GM0705 | Malachite | | Great Orme's Head, N. Wales | Malachite on Dolomite with Calcite |
| 82418 | GM0706 | Malachite | | | Malachite, epimorphous, on Chalcedony |
| 82419 | GM0707 | Malachite | | | Malachite? |
| 82420 | GM0708 | Malachite | | Germany | Malachite |
| 82421 | GM0709 | Malachite | | | Malachite and Azurite |
| 82422 | GM0710 | Malachite | | | Malachite on Cuprite? |
| 82423 | GM0711 | Argentite | | | Argentite |
| 82424 | GM0712 | Argentite | | | Argentite |
| 82425 | GM0713 | Argentite | | | Argentite / Acanthite, small piece |
| 82426 | GM0714 | Asbolane | | Cornwall | Asbolane with Silver in Quartz |
| 82427 | GM0715 | Chlorargyrite | | Siberia | Cerargyrite |
| 82428 | GM0716 | Gold | | | Gold in Quartzitic rock |
| 82429 | GM0717 | Gold | | Morro Velho, Nova Lima, Brazil | Gold in Shale |
| 82430 | GM0718 | Gold | | New Granada | Gold ore |
| 82431 | GM0719 | Gold | | | Gold flakes in phial |
| 82432 | GM0720 | Gold Amalgam | | | Gold and Silver ores, flasks of crushed particles |
| 82433 | GM0721 | Gold | | Brazil | Gold, hard siliceous |
| 82434 | GM0722 | Gold | | Brazil | Gold, Siliceous Ironstone |
| 82435 | GM0723 | Gold | | Tasmania | Gold Quartz |
| 82436 | GM0724 | Gold | | Roman Deep mine, Dolaucothi, Wales | Gold bearing quartz |
| 82437 | GM0725 | Gold | | South Australia | Gold in Quartz |
| 82438 | GM0726 | Gold | | Golden, Colorado | Gold quartz |
| 82439 | GM0727 | Gold | | Waverley, Nova Scotia | Gold in Quartz |
| 82440 | GM0728 | Metals | | | Smelted metal |
| 82441 | GM0729 | Pyrargyrite | | Cornwall | Pyrargyrite |
| 82442 | GM0730 | Pyrargyrite | | | Pyrargyrite |
| 82443 | GM0731 | Pyrargyrite | | Alsace (St. Marie aux mines?) | Pyrargyrite crystal with Argentite and Arsenic |
| 82444 | GM0732 | Pyrargyrite | | Frieberg, Saxony | Pyrargyrite on Baryte, 1 specimen in 4 pieces |
| 82445 | GM0733 | Pyrargyrite | | Andreasberg, The Hartz | Pyrargyrite |
| 82446 | GM0734 | Pyrargyrite | | British Columbia | Pyrargyrite, Ruby Silver |
| 82447 | GM0735 | Gold | | Siberia | Quartz with Gold and Morenosite? |
| 82448 | GM0736 | Silver | | Australia (1878) | Box of Silver ore |
| 82449 | GM0737 | Silver | | Los Wissuas mine | Silver Ore with Argentite |
| 82450 | GM0738 | Silver | | Golden, Colorado | Silver Quartz, polished |
| 82451 | GM0739 | Silver | | Allemont, Dauphiny | Silver, native |
| 82452 | GM0740 | Silver | | Siberia | Silver, native |
| 82453 | GM0741 | Silver | | Coquimbo, Chili | Silver, native, in Quartz |
| 82454 | GM0742 | Silver | | | Silver, native |
| 82455 | GM0743 | Silver | | | Silver, thin vein in Calcite |
| 82456 | GM0744 | Silver | | British Columbia | Silver, native in Cobalt |
| 82457 | GM0745 | Sylvanite | | Nagyag, Transylvania (Romania) | Sylvanite |
| 82458 | GM0746 | Stromeyerite | | near Kolyvan, Siberia | Stromeyerite |
| 82459 | GM0747 | Asbestos | | | Asbestos, small mass |
| 82460 | GM0748 | Asbestos | | St. Gothard, Switzerland | Asbestos with Adularia |
| 82461 | GM0749 | Asbestos | | | Asbestos, Mountain leather |
| 82462 | GM0750 | Kaolinite | | Brent Alvor, Dartmoor | Clay, porcelain |
| 82463 | GM0751 | Bauxite | | | Bauxite |
| 82464 | GM0752 | Kaolinite | | | Kaolin |
| 82465 | GM0753 | Kaolinite | | | Kaolin |
| 82466 | GM0754 | Kaolinite | | | Kaolin? |
| 82467 | GM0755 | Kaolinite | | | Kaolin |
| 82468 | GM0756 | Kaolinite | | | Kaolin |
| 82469 | GM0757 | Kaolinite | | | Kaolin |
| 82470 | GM0758 | Kaolinite | | | Kaolin |
| 82471 | GM0759 | Kaolinite | | St. Austell, Cornwall | Kaolin |
| 82472 | GM0760 | Lenzinite | | St. Severe, France | Lenzinite, Opaline Alumina |
| 82473 | GM0761 | Lithomarge | | Bollendorf | Lithomarge with Sandstone |
| 82474 | GM0762 | Alum | | | Alum earth |
| 82475 | GM0763 | Aluminite | | Newhaven | Aluminite |
| 82476 | GM0764 | Alunite | | | Alunite |
| 82477 | GM0765 | Alunogen | | | Alunogen |
| 82478 | GM0766 | Amber | | | Amber |
| 82479 | GM0767 | Amber | | | Amber |
| 82480 | GM0768 | Amber | | Cornwall | Amber |
| 82481 | GM0769 | Anthracite | | Calton Hill, Edinburgh | Anthracite, conchoidal Bitumen in cracks in a Breccia |
| 82482 | GM0770 | Anthracite | | | Anthracite, several pieces |
| 82483 | GM0771 | Bauxite | | | Bauxite, or Al mineral |
| 82484 | GM0772 | Bitumen | | | Bitumen |
| 82485 | GM0773 | Bitumen | | Neuchatel, Switzerland | Bitumen |
| 82486 | GM0774 | Bitumen | | Carpathia, Boryslaw, Galicia, Poland, West Ukraine | Bitumen, Ozocerite, mineral wax |
| 82487 | GM0775 | Coal | | | Coal |
| 82488 | GM0776 | Coal | | | Coal with felted acicular crystals |
| 82489 | GM0777 | Coal | | | Coal/Lignite |
| 82490 | GM0778 | Cryolite | | Greenland | Cryolite |
| 82491 | GM0779 | Elaterite | | Derbyshire | Elaterite |
| 82492 | GM0780 | Elaterite | | Odin mine, Castleton, Derbys | Elaterite |
| 82493 | GM0781 | Gibbsite | | Berkshire, Mass., U.S.A. | Gibbsite |
| 82494 | GM0782 | Hatchettite | | Merthyr Tydvil, Glamorgan | Hatchettite, yellow Hydrocarbon, and a round piece in two |
| 82495 | GM0783 | Jet | | | Jet |
| 82496 | GM0784 | Lignite | | Bovey Tracey, Devon | Lignite, Bovey coal |
| 82497 | GM0785 | Pitchstone | | | Pitchstone |
| 82498 | GM0786 | Aluminite | | Newhaven | Websterite with Selenite and Manganese |
| 82499 | GM0787 | Aluminite | | Newhaven | Websterite (Aluminite) |
| 82500 | GM0788 | Agate | | | Agate / Chalcedony, blue |
| 82501 | GM0789 | Agate | | | Agates, polished |
| 82502 | GM0790 | Agate | | | Agate, polished |
| 82503 | GM0791 | Agate | | | Agate |
| 82504 | GM0792 | Agate | | | Agate, part polished |
| 82505 | GM0793 | Agate | | Antigua, West Indies | Agate, cut and polished |
| 82506 | GM0794 | Agate | | | Agate |
| 82507 | GM0795 | Agate | | | Agate, var. Onyx |
| 82508 | GM0796 | Agate | | | Agate, blue, polished |
| 82509 | GM0797 | Agate | | | Agate, polished |
| 82510 | GM0798 | Agate | | | Agate |
| 82511 | GM0799 | Agate | | | Agate, cut and polished |
| 82512 | GM0800 | Agate | | | Agate, cut and polished |
| 82513 | GM0801 | Agate | | | Agate slice |
| 82514 | GM0802 | Agate | | | Agate, brown |
| 82515 | GM0803 | Agate | | | Agates, polished |
| 82516 | GM0804 | Agate | | | Agate |
| 82517 | GM0805 | Agate | | | Agate, var. moss |
| 82518 | GM0806 | Agate | | | Agate, var. moss |
| 82519 | GM0807 | Agate | | | Agate |
| 82520 | GM0808 | Agate | | | Agate slice in three pieces |
| 82521 | GM0809 | Agate | | | Agate |
| 82522 | GM0810 | Agate | | | Agate in Quartz, and Agates |
| 82523 | GM0811 | Agate | | | Agate, var. moss, polished |
| 82524 | GM0812 | Agate | | | Agate, var. moss, polished |
| 82525 | GM0813 | Agate | | | Agate, var. moss, polished |
| 82526 | GM0814 | Onyx | | | Onyx, white Agate, polished square |
| 82527 | GM0815 | Calcite | | | Calcite, large rhombal mass |
| 82528 | GM0816 | Cassiterite | | Goonbarrow China Clay Pit | Cassiterite, large mass |
| 82529 | GM0817 | Cassiterite | | Imperial mine, Cornwall | Cassiterite |
| 82530 | GM0818 | Cerussite | | Merehead quarry | Cerussite / Hydrocerussite with Manganese |
| 82531 | GM0819 | Hematite | | Birch Vitifer mine, Devon | Hematite, specular, on Quartz |
| 82532 | GM0820 | Jet | | | Jet, large blocks |
| 82533 | GM0821 | Apatite | | Florida | Phosphate of lime, Apatite |
| 82534 | GM0822 | Pyrite | | Holmbush, Cornwall | Pyrite cubes, big, ugly |
| 82535 | GM0823 | Stalagmite | | Cellar floor, farmhouse on firing range, Westbury, Wilts. | Stalagmite |
| 82536 | GM0824 | Celestine | | Girgenti, Sicily | Celestine after Aragonite, hexagonal with Sulphur |
| 82537 | GM0825 | Celestine | | | Celestine, large worn crystals,with Sulphur |
| 82538 | GM0826 | Celestine | | | Celestine after Aragonite, on Sulphur |
| 82539 | GM0827 | Celestine | | Sicily | Celestine, large, with Sulphur |
| 82540 | GM0828 | Celestine | | | Celestine, block, var. Sugar Spar |
| 82541 | GM0829 | Celestine | | Montmartre, Paris | Celestine, compact |
| 82542 | GM0830 | Celestine | | | Celestine with Sulphur |
| 82543 | GM0831 | Celestine | | Sicily | Celestine |
| 82544 | GM0832 | Celestine | | | Celestine |
| 82545 | GM0833 | Celestine | | | Celestine |
| 82546 | GM0834 | Celestine | | | Celestine and Iron Oxide |
| 82547 | GM0835 | Celestine | | | Celestine after Aragonite, with Sulphur |
| 82548 | GM0836 | Celestine | | | Celestine |
| 82549 | GM0837 | Celestine | | | Celestine and spots of Galena |
| 82550 | GM0838 | Celestine | | | Celestine, pale blue crystals |
| 82551 | GM0839 | Sulphur | | Etna | Sulphur on Pumice |
| 82552 | GM0840 | Sulphur | | | Sulphurous Pumice |
| 82553 | GM0841 | Sulphur | | West Indies | Sulphur, volcanic |
| 82554 | GM0842 | Sulphur | | Sicily | Sulphur crystals on 2½"cm hexagonal Aragonite |
| 82555 | GM0843 | Sulphur | | West Indies | Sulphur, volcanic |
| 82556 | GM0844 | Amber | | | Amber pebble |
| 82557 | GM0845 | Amber | | | Two trays of Frankincence, the resin from Boswellia |
| 82558 | GM0846 | Amber | | | Amber, 3 + bits |
| 82559 | GM0847 | Amber | | | Amber in Jet |
| 82560 | GM0848 | Amber | | | Amber, resinous (loads of bits) |
| 82561 | GM0849 | Bitumen | | Derbyshire | Bitumen |
| 82562 | GM0850 | Bitumen | | | Bitumen, earthy |
| 82563 | GM0851 | Bitumen | | Trinidad | Bitumen |
| 82564 | GM0852 | Coal | | | Coal, cannel |
| 82565 | GM0853 | Coal | | | Coal, cannel |
| 82566 | GM0854 | Coal | | | Coal, cannel |
| 82567 | GM0855 | Coal | | Pontypool | Coal, variegated |
| 82568 | GM0856 | Coal | | Derbyshire | Coal, variegated |
| 82569 | GM0857 | Copalite | | Highgate, London | Copaline |
| 82570 | GM0858 | Copalite | | | Copalite |
| 82571 | GM0859 | Jet | | Whitby | Jet |
| 82572 | GM0860 | Jet | | Whitby | Jet |
| 82573 | GM0861 | Jet | | Whitby | Jet, polished |
| 82574 | GM0862 | Jet | | | Jet |
| 82575 | GM0863 | Lignite | | Belgium | Lignite, broken in two |
| 82576 | GM0864 | Lignite | | | Lignite, broken in two |
| 82577 | GM0865 | Hydrocarbon | | | Mineral wax, Hydrocarbon |
| 82578 | GM0866 | Mineral Oil | | Miamo Parma | Mineral oil (Naptha), in bottle |
| 82579 | GM0867 | Mineral Oil | | Salso, Parma | Mineral oil, Petroleum, in bottle |
| 82580 | GM0868 | Fluorite | | Weardale, Co. Durham | Fluorite, good green crystals |
| 82581 | GM0869 | Fluorite | | | Fluorite on Sphalerite |
| 82582 | GM0870 | Fluorite | | | Fluorite and Sphalerite |
| 82583 | GM0871 | Fluorite | | | Fluorite, pale blue |
| 82584 | GM0872 | Fluorite | | | Fluorite, purple |
| 82585 | GM0873 | Fluorite | | | Fluorite crystals, purple |
| 82586 | GM0874 | Fluorite | | Derbyshire | Fluorite |
| 82587 | GM0875 | Fluorite | | | Fluorite in decayed Pyrite |
| 82588 | GM0876 | Fluorite | | | Fluorite, polished |
| 82589 | GM0877 | Fluorite | | | Fluorite, colourless, on purple Fluorite, and Galena |
| 82590 | GM0878 | Fluorite | | | Fluorite, one octahedron |
| 82591 | GM0879 | Fluorite | | | Fluorite, pale green |
| 82592 | GM0880 | Fluorite | | | Fluorite octahedron |
| 82593 | GM0881 | Fluorite | | | Fluorite, yellow, with Galena |
| 82594 | GM0882 | Fluorite | | | Fluorite, polished |
| 82595 | GM0883 | Fluorite | | | Fluorite with Sagenite? |
| 82596 | GM0884 | Fluorite | | U.S.A. | Fluorite, purple speckled |
| 82597 | GM0885 | Fluorite | | Weardale, Co. Durham | Fluorite, 2 yellow cubes, 2½ cm, plus one small bit |
| 82598 | GM0886 | Fluorite | | | Fluorite, purple cubes |
| 82599 | GM0887 | Fluorite | | | Fluorite, white, and Siderite |
| 82600 | GM0888 | Fluorite | | Derbyshire | Fluorite, purple, with Pyrite, Sphalerite |
| 82601 | GM0889 | Fluorite | | Cornwall | Fluorite, clear cubes |
| 82602 | GM0890 | Fluorite | | Derbyshire | Fluorite, yellow, on Baryte |
| 82603 | GM0891 | Fluorite | | Derbyshire | Fluorite with Galena and Quartz |
| 82604 | GM0892 | Fluorite | | | Fluorite, purple |
| 82605 | GM0893 | Fluorite | | Derbyshire | Fluorite, purple |
| 82606 | GM0894 | Fluorite | | | Fluorite, pale mauve |
| 82607 | GM0895 | Fluorite | | Derbyshire | Fluorite, var. Blue John, polished |
| 82608 | GM0896 | Fluorite | | Derbyshire | Fluorite, purple crystals 1½ cm |
| 82609 | GM0897 | Fluorite | | | Fluorite on Pyrite, epimorphous |
| 82610 | GM0898 | Fluorite | | | Fluorite, blue and purple, polished |
| 82611 | GM0899 | Fluorite | | | Fluorites: 1 small white, part of a crystal, 1 small purple piece, 1 greasy purple piece |
| 82612 | GM0900 | Fluorite | | | Fluorite, one rough polished |
| 82613 | GM0901 | Fluorite | | | Fluorite, white, and a little Quartz |
| 82614 | GM0902 | Fluorite | | | Fluorite |
| 82615 | GM0903 | Fluorite | | Hartz? | Fluorite, rough purple |
| 82616 | GM0904 | Fluorite | | | Fluorite, pale yellow, and Siderite with Quartz |
| 82617 | GM0905 | Fluorite | | Derbyshire | Fluorite and Sphalerite |
| 82618 | GM0906 | Fluorite | | | Fluorite, purple polished |
| 82619 | GM0907 | Fluorite | | | Fluorite, cubic, with Siderite |
| 82620 | GM0908 | Fluorite | | | Fluorite, oval, polished |
| 82621 | GM0909 | Fluorite | | | Fluorite, purple |
| 82622 | GM0910 | Fluorite | | Beeralston, Devon | Fluorite octahedrons, pale green on Chalcedony |
| 82623 | GM0911 | Fluorite | | Trevaunance mine, St. Agnes, Cornwall | Fluorite with Quartz and Chlorite |
| 82624 | GM0912 | Sericite | | | Sericite with Fluorite |
| 82625 | GM0913 | Sphalerite | | | Sphalerite, octahedral, on white Fluorite |
| 82626 | GM0914 | Sericite | | Holmbush, Cornwall | Fluorite, massive |
| 82627 | GM0915 | Fluorite | | West Caradon, Cornwall | Fluorite and Chalcopyrite |
| 82628 | GM0916 | Fluorite | | West Caradon, Cornwall | Fluorite and Quartz vein |
| 82629 | GM0917 | Fluorite | | Cornwall | Fluorite, purple, on Quartz |
| 82630 | GM0918 | Fluorite | | Beeralston mine Devon | Fluorite and Pyrite |
| 82631 | GM0919 | Fluorite | | Beeralston mine, Devon | Fluorite, octahedral, coated with secondary Fluorite |
| 82632 | GM0920 | Barite | | Dufton, Silverband mine | Baryte, very large crystal |
| 82633 | GM0921 | Barite | | Dufton, Westmoreland | Baryte |
| 82634 | GM0922 | Barite | | Alston, Cumberland | Baryte, large crystal |
| 82635 | GM0923 | Barite | | Alston, Cumberland | Baryte, large crystal |
| 82636 | GM0924 | Barite | | Egremont, Cumberland | Baryte, pink on micaceous Iron |
| 82637 | GM0925 | Barite | | Dufton, Westmoreland | Baryte |
| 82638 | GM0926 | Barite | | Dufton, Westmoreland | Baryte |
| 82639 | GM0927 | Calcite | | Dufton, Westmoreland | Calcite on Sulphate of Baryte |
| 82640 | GM0928 | Dolerite | | Mount Ruapehu, New Zealand | Volcanic bomb, Dolerite? |
| 82641 | GM0929 | Lava | | Mount Etna | Lava |
| 82642 | GM0930 | Lava | | Vesuvius | Lava, enclosing a penny |
| 82643 | GM0931 | Lava | | | Lava, enclosing a coin |
| 82644 | GM0932 | Lava | | | Lava, layered |
| 82645 | GM0933 | Lava | | Hazler Hill, Church Stetton, Salop | Lava and Tuff |
| 82646 | GM0934 | Meteoric iron | | Newcastle, Co. Down, N. Ireland | Meteoric iron |
| 82647 | GM0935 | Obsidian | | | Obsidian |
| 82648 | GM0936 | Obsidian | | Vesuvius | Obsidian |
| 82649 | GM0937 | Obsidian | | Mexico | Obsidian |
| 82650 | GM0938 | Obsidian | | St. Helena | Obsidian |
| 82651 | GM0939 | Obsidian | | New Zealand, Mayor Isl., Bay of Plenty | Obsidian |
| 82652 | GM0940 | Pallasite | | Siberia | Pallasite, stoney iron meteorite |
| 82653 | GM0941 | Sinter | | Hot Springs, St.Michael's, Azores | Pearl Sinter |
| 82654 | GM0942 | Pumice | | | Pumice |
| 82655 | GM0943 | Pumice | | ?achbusch | Pumice |
| 82656 | GM0944 | Pumice | | | Pumice |
| 82657 | GM0945 | Pumice | | | Pumice, spun glass type |
| 82658 | GM0946 | Pumice | | | Pumice, petrified sea-foam |
| 82659 | GM0947 | Pumice | | Toll Engens | Pumice |
| 82660 | GM0948 | Volcanics | | | Sideritic Slag or Lava ? |
| 82661 | GM0949 | Sinter | | Iceland | Siliceous Sinter, Geyserite |
| 82662 | GM0950 | Sinter | | St. Michael's, Azores | Siliceous Sinter |
| 82663 | GM0951 | Sinter | | Iceland | Siliceous Sinter |
| 82664 | GM0952 | Slag | | | Slag |
| 82665 | GM0953 | Slag | | | Slag, heavy |
| 82666 | GM0954 | Slag | | | Slag, green |
| 82667 | GM0955 | Slag | | | Slag/clinker? |
| 82668 | GM0956 | Slag | | | Slag of Furnace Glass, green |
| 82669 | GM0957 | Volcanics | | | Volcanic ejecta |
| 82670 | GM0958 | Volcanics | | | Volcanic bomb |
| 82671 | GM0959 | Volcanics | | St. Pierre | Volcanic ash in tube |
| 82672 | GM0960 | Volcanics | | Vesuvius | Volcanic ash in tube |
| 82673 | GM0961 | Amber | | | Amber ball |
| 82674 | GM0962 | Fluorite | | | Fluorite, polished slab broken in 2 |
| 82675 | GM0963 | Fluorite | | Durham, Weardale | Fluorite, large crystals |
| 82676 | GM0964 | Fluorite | | Durham? | Fluorite, purple polished |
| 82677 | GM0965 | Fluorite | | Weardale, Co. Durham | Fluorite, green cubes to 1 cm |
| 82678 | GM0966 | Fluorite | | | Fluorite, pale purple, 3½cm with Calcite |
| 82679 | GM0967 | Fluorite | | | Fluorite, polished slab broken in 2 |
| 82680 | GM0968 | Siderite | | Weardale, Durham | Siderite crystals on Fluorite |
| 82681 | GM0969 | Stalactite | | Cheddar Caves | Stalactite, large, 30 cm |
| 82682 | GM0970 | Quartz | | | Quartz with inclusions of acicular Goethite |
| 82683 | GM0971 | various | | | Teaching specimens |
| 82684 | GM0972 | various | | | Teaching specimens |
| 82685 | GM0973 | various | | | Labels |
| 82686 | GM0974 | various | | | Posters |
| 82687 | GM0975 | Bornite | | Cornwall | Bornite |
| 82688 | GM0976 | Bornite | | | Bornite, Erubescite |
| 82689 | GM0977 | Chalcocite | | Cornwall | Chalcosite crystals |
| 82690 | GM0978 | Chalcocite | | Cornwall | Chalcosite |
| 82691 | GM0979 | Chalcocite | | | Chalcosite |
| 82692 | GM0980 | Chalcocite | | | Chalcosite? and Chlorite |
| 82693 | GM0981 | Chalcocite | | | Chalcosite |
| 82694 | GM0982 | Chalcocite | | Cambourne Vean, Cornwall | Chalcosite |
| 82695 | GM0983 | Copper | | Cornwall | Copper coated with Malachite |
| 82696 | GM0984 | Cuprite | | Cornwall | Cuprite, octahedral, and Copper |
| 82697 | GM0985 | Cuprite | | Cornwall | Cuprite |
| 82698 | GM0986 | Cuprite | | | Cuprite and Chrysocolla |
| 82699 | GM0987 | Cuprite | | | Cuprite, massive |
| 82700 | GM0988 | Cuprite | | Cornwall | Cuprite |
| 82701 | GM0989 | Cuprite | | | Cuprite on native Copper |
| 82702 | GM0990 | Cuprite | | Cornwall | Cuprite and Malachite |
| 82703 | GM0991 | Cuprite | | | Cuprite |
| 82704 | GM0992 | Cuprite | | | Cuprite with Malachite |
| 82705 | GM0993 | Cuprite | | | Cuprite with Chalcotrichite |
| 82706 | GM0994 | Cuprite | | Rheinbreitenbach | Cuprite on Quartz |
| 82707 | GM0995 | Cuprite | | Cornwall | Cuprite crystals, small |
| 82708 | GM0996 | Cuprite | | | Cuprite, native Copper, and Quartz |
| 82709 | GM0997 | Cuprite | | Cornwall | Cuprite and some Chalcopyrite |
| 82710 | GM0998 | Cuprite | | | Cuprite |
| 82711 | GM0999 | Cuprite | | Cornwall | Cuprite and Malachite |
| 82712 | GM1000 | Cuprite | | Cornwall | Cuprite with Malachite and Chrysocolla |
| 82713 | GM1001 | Malachite | | Devon | Malachite on Cuprite, var. Tile Ore |
| 82714 | GM1002 | Malachite | | Siberia | Malachite on Cuprite, var. Tile Ore |
| 82715 | GM1003 | Malachite | | | Malachite on Chalcosite |
| 82716 | GM1004 | Malachite | | | Malachite on Chalcosite |
| 82717 | GM1005 | Tenorite | | Nether Stowey, Somerset | Melaconite with Bornite and Erubescite |
| 82718 | GM1006 | Copper | | Cornwall | Copper, native, with Cuprite and Malachite |
| 82719 | GM1007 | Copper | | Cornwall | Copper, native, with Malachite and Quartz |
| 82720 | GM1008 | Copper | | | Copper, native, with Red Oxide |
| 82721 | GM1009 | Copper | | Siberia | Copper, native |
| 82722 | GM1010 | Copper | | | Copper, native, dendritic |
| 82723 | GM1011 | Copper | | | Copper, native, dendritic |
| 82724 | GM1012 | Copper | | South America | Copper, native, with Chrysocolla |
| 82725 | GM1013 | Copper | | | Copper slag? and Malachite |
| 82726 | GM1014 | Copper | | | Copper, native, dendrites |
| 82727 | GM1015 | Copper | | | Copper, native, on Quartz |
| 82728 | GM1016 | Copper | | Eagle River, Vains Michigan mines, Lake Superior, Wisc., U.S.A. | Copper, native, spray |
| 82729 | GM1017 | Copper | | Cornwall | Copper, native |
| 82730 | GM1018 | Copper | | Great Orme's Head | Copper, native, on Calcite |
| 82731 | GM1019 | Copper | | Cornwall | Copper, native, and Calcite |
| 82732 | GM1020 | Copper | | Cornwall | Copper with Quartz |
| 82733 | GM1021 | Copper | | Michigan, U.S.A. | Copper mixed with Silver and Quartz |
| 82734 | GM1022 | Copper | | Copiapo, Chili | Copper |
| 82735 | GM1023 | Copper | | | Copper, native, growing on wood |
| 82736 | GM1024 | Copper | | Wheal Gorland, Cornwall | Copper, native, and Quartz |
| 82737 | GM1025 | Copper | | Cornwall | Copper, native, fragments |
| 82738 | GM1026 | Copper | | Minnesota | Copper quartz |
| 82739 | GM1027 | Copper | | | Copper wire |
| 82740 | GM1028 | Cuprite | | Copiapo, Chili | Cuprite crystals with native Copper |
| 82741 | GM1029 | Malachite | | | Malachite on native Copper |
| 82742 | GM1030 | Chalcopyrite | | | Chalcopyrite in? |
| 82743 | GM1031 | Chalcopyrite | | | Chalcopyrite with Pyrite, Goethite |
| 82744 | GM1032 | Chalcopyrite | | | Chalcopyrite with Pyrite and secondries |
| 82745 | GM1033 | Chalcopyrite | | Cornwall | Chalcopyrite, var. Blister Copper |
| 82746 | GM1034 | Chalcopyrite | | Cornwall | Chalcopyrite, var. Blister Copper |
| 82747 | GM1035 | Chalcopyrite | | Cornwall | Chalcopyrite, var. Blister Copper |
| 82748 | GM1036 | Chalcopyrite | | | Chalcopyrite with Quartz |
| 82749 | GM1037 | Chalcopyrite | | | Chalcopyrite, large crystals, with Siderite and Quartz |
| 82750 | GM1038 | Chalcopyrite | | Derbyshire | Chalcopyrite, nodular, on Baryte |
| 82751 | GM1039 | Chalcopyrite | | | Chalcopyrite crystals on Dolomite |
| 82752 | GM1040 | Chalcopyrite | | | Chalcopyrite, Siderite, on Quartz |
| 82753 | GM1041 | Chalcopyrite | | | Chalcopyrite and Siderite with Quartz |
| 82754 | GM1042 | Chalcopyrite | | Cornwall | Chalcopyrite and Pyrite |
| 82755 | GM1043 | Chalcopyrite | | | Chalcopyrite |
| 82756 | GM1044 | Chalcopyrite | | the shore at Port Quin, Cornwall | Chalcopyrite and Quartz pebble |
| 82757 | GM1045 | Chalcopyrite | | West Caradon, Cornwall | Chalcopyrite traces |
| 82758 | GM1046 | Chalcopyrite | | Cornwall | Chalcopyrite on amethystine Quartz |
| 82759 | GM1047 | Chalcopyrite | | Cornwall | Chalcopyrite, var. Blister Copper |
| 82760 | GM1048 | Chalcopyrite | | Cornwall | Chalcopyrite on Quartz |
| 82761 | GM1049 | Chalcopyrite | | Wheal Betsy, Devon | Chalcopyrite on Quartz |
| 82762 | GM1050 | Chalcopyrite | | Trebarwith Strand, Cornwall | Chalcopyrite and Galena in Quartz |
| 82763 | GM1051 | Chalcopyrite | | Devon: Gt. Consols, Tamar Valley | Chalcopyrite, Copper ore |
| 82764 | GM1052 | Chalcopyrite | | | Chalcopyrite |
| 82765 | GM1053 | Chalcopyrite | | Cornwall | Chalcopyrite, massive |
| 82766 | GM1054 | Copper | | Rheinbeitenbach, Rhine | Copper ore on Quartz |
| 82767 | GM1055 | Gypsum | | Cornwall | Selenite with Copper Sulphate, Chalcanthite on Clay Slate, 1 plus fragments |
| 82768 | GM1056 | Smithsonite | | Santander, Spain | Calamine, cellular, Smithsonite |
| 82769 | GM1057 | Smithsonite | | Tavistock | Calamine, Smithsonite |
| 82770 | GM1058 | Smithsonite | | Wanlockhead, Scotland | Smithsonite enclosing Galena and Sphalerite |
| 82771 | GM1059 | Smithsonite | | Mendip Hills | Smithsonite after Calcite |
| 82772 | GM1060 | Smithsonite | | Mendips | Smithsonite + Goethite? |
| 82773 | GM1061 | Smithsonite | | Douria(Portugal?) | Calamine, Smithsonite |
| 82774 | GM1062 | Smithsonite | | Cumberland | Smithsonite, green with traces of blue mineral |
| 82775 | GM1063 | Smithsonite | | | Smithsonite, Dry Bone Ore |
| 82776 | GM1064 | Smithsonite | | Alston, Cumberland | Smithsonite, green, pseudomorphing Calcite |
| 82777 | GM1065 | Smithsonite | | | Smithsonite |
| 82778 | GM1066 | Smithsonite | | Cumberland | Calamine, Smithsonite, polished |
| 82779 | GM1067 | Smithsonite | | | Smithsonite replacing Calcite, on Ironstone |
| 82780 | GM1068 | Smithsonite | | probably Mendips | Smithsonite, Dry Bone Ore |
| 82781 | GM1069 | Smithsonite | | probably Mendips | Smithsonite, Dry Bone Ore |
| 82782 | GM1070 | Smithsonite | | Bleyberg, Carinthia | Smithsonite with Pyromorphite |
| 82783 | GM1071 | Smithsonite | | | Smithsonite |
| 82784 | GM1072 | Smithsonite | | | Smithsonite |
| 82785 | GM1073 | Smithsonite | | | Smithsonite with Greenockite |
| 82786 | GM1074 | Sphalerite | | Cornwall | Sphalerite on Chalcopyrite and Quartz |
| 82787 | GM1075 | Sphalerite | | | Sphalerite, Blende |
| 82788 | GM1076 | Sphalerite | | | Sphalerite on Calcite |
| 82789 | GM1077 | Sphalerite | | Kapnic, Bohemia(Hungary) | Sphalerite, brown, with Galena and Quartz |
| 82790 | GM1078 | Sphalerite | | | Sphalerite on Siderite |
| 82791 | GM1079 | Sphalerite | | | Sphalerite and Fluorite |
| 82792 | GM1080 | Sphalerite | | | Sphalerite and Calcite, beautiful |
| 82793 | GM1081 | Sphalerite | | | Sphalerite, Blende |
| 82794 | GM1082 | Sphalerite | | | Sphalerite with Chalcopyrite |
| 82795 | GM1083 | Sphalerite | | Tamar Valley | Sphalerite and Chalcedony, poor |
| 82796 | GM1084 | Sphalerite | | | Sphalerite? Fibrous |
| 82797 | GM1085 | Sphalerite | | | Sphalerite on Chalcedony |
| 82798 | GM1086 | Sphalerite | | | Sphalerite |
| 82799 | GM1087 | Zinc | | | Zinc, smelted |
| 82800 | GM1088 | various | | with list | Teaching specimens in plastic boxes |
| 82801 | GM1089 | unknown | | Fairy/Shatter caves Mendip | Anthodite, quills and cave straws in box |
| 82802 | GM1090 | Cave Pearls | | Hayes Wood mine, Limpley Stoke | Cave pearls and Stalactite pieces |
| 82803 | GM1091 | Cave Pearls | | Upper Westwood mine | Cave pearls in a box |
| 82804 | GM1092 | Calcite | | | Calcite: Cave splash coral |
| 82805 | GM1093 | Stalactite | | Fairy Cave, Mendip | Stalactites: straw |
| 82806 | GM1094 | Stalactite | | Fairy Cave, Mendip | Stalactites: curtain fragments |
| 82807 | GM1095 | Stalactite | | | Stalactite |
| 82808 | GM1096 | Stalactite | | Fairy/Shatter cave, Mendip | Stalactites |
| 82809 | GM1097 | Stalactite | | Fairy/Shatter cave, Mendip | Stalactites |
| 82810 | GM1098 | Barite | | Gilson's quarry, Holcombe, Stratton-on-Fosse | Baryte, pink fibrous, and Calcite |
| 82811 | GM1099 | Calcite | | Somerset | Calcite, var. Dog's-tooth Spar |
| 82812 | GM1100 | Calcite | | nr. Wells, Somerset | Calcite, fluorescent |
| 82813 | GM1101 | Calcite | | Hobbs quarry, Mendip | Calcite, var. beef |
| 82814 | GM1102 | Calcite | | Vallis Vale, Frome | Calcite, var. Dog's-tooth Spar |
| 82815 | GM1103 | Celestine | | Winford, Bristol | Celestine, cut mass |
| 82816 | GM1104 | Epidote | | Moon's Hill quarry, Mendip | Epidote |
| 82817 | GM1105 | Goethite | | Mendips | Goethite |
| 82818 | GM1106 | Goethite | | | Goethite and Quartz |
| 82819 | GM1107 | Hematite | | Winford, Bristol | Hematite, Red Ochre, var. Turgite |
| 82820 | GM1108 | Hematite | | Winford | Hematite |
| 82821 | GM1109 | Sphalerite | | Holwell quarry, Frome | Sphalerite in Calcite, 1 + fragments |
| 82822 | GM1110 | Sphalerite | | Shipham, Mendip | Sphalerite |
| 82823 | GM1111 | Amethyst | | Bristol | Amethyst in Calcite, 1 broken in 2 |
| 82824 | GM1112 | Aragonite | | Wyke Rocks Bath | Aragonite |
| 82825 | GM1113 | Calcite | | Midford Railway cutting, Twinhoe, Bath | Calcitic deposit |
| 82826 | GM1114 | Calcite | | Bath | Calcite, agaric mineral |
| 82827 | GM1115 | Calcite | | Hampton Down, Bath | Calcite in Oolite |
| 82828 | GM1116 | Celestine | | Aust passage(Severn) | Celestine |
| 82829 | GM1117 | Celestine | | Bitton | Celestine and Quartz |
| 82830 | GM1118 | Celestine | | Aust passage | Celestine |
| 82831 | GM1119 | Goethite | | Birch Hill quarry, Forest of Dean | Goethite, stalactitic |
| 82832 | GM1120 | Goethite | | Clearwell Caves, Forest of Dean | Goethite, stalactitic in a vug |
| 82833 | GM1121 | Gypsum | | Aust passage, Glos. | Gypsum mass |
| 82834 | GM1122 | Gypsum | | Somerset | Gypsum, var. Alabaster |
| 82835 | GM1123 | Gypsum | | Aust cliffs, Glos. | Gypsum, var. Selenite, disintegrating |
| 82836 | GM1124 | Gypsum | | Aust cliffs, Glos. | Gypsum, var. Selenite |
| 82837 | GM1125 | Gypsum | | Aust cliffs, Glos. | Gypsum |
| 82838 | GM1126 | Gypsum | | Aust or Blue Anchor | Gypsum |
| 82839 | GM1127 | Gypsum | | Aust, Glos. | Gypsum crystals |
| 82840 | GM1128 | Halite | | Aust, Glos. | Halite pseudomorphs |
| 82841 | GM1129 | Hematite | | Wick Rocks, Glos. | Hematite |
| 82842 | GM1130 | Jarosite | | Aust cliffs, Glos. | Jarosite |
| 82843 | GM1131 | Melanterite | | Widcombe Hill, Bath | Melanterite |
| 82844 | GM1132 | Pyrite | | Bath | Pyrite, Marcasite crystals |
| 82845 | GM1133 | Pyrite | | Aust cliffs, Glos. | Pyrite |
| 82846 | GM1134 | Pyrite | | Bathampton | Pyrite nodule |
| 82847 | GM1135 | Quartz | | Bathampton Down | Quartz, smokey on Goethite |
| 82848 | GM1136 | Barite | | Holwell quarry, Fome | Baryte |
| 82849 | GM1137 | Barite | | Waterlip quarry, Stoke St. Michael, Somerset | Baryte |
| 82850 | GM1138 | Calcite | | Nedge Hill, Chewton Mendip | Calcite and Limonite on Iron stained Limestone |
| 82851 | GM1139 | Calcite | | Vallis, Frome | Calcite mass with Manganese |
| 82852 | GM1140 | Hematite | | Nedge Hill, Chewton Mendip | Hematite |
| 82853 | GM1141 | Calcite | | Hobb's quarry, Stancombe Lane, Flax Bourton | Calcite double scalenohedron 10" and white Fluorite crystals to 1cm |
| 82854 | GM1142 | Cerussite | | Merehead quarry, Frome | Cerussite after Hydrocerussite |
| 82855 | GM1143 | Epidote | | Moon's Hill quarry | Epidote |
| 82856 | GM1144 | Galena | | probably a Mendip quarry | Galena slab |
| 82857 | GM1145 | Galena | | Winford, Bristol | Galena |
| 82858 | GM1146 | Galena | | nr.Almondsbury, junction of Severn Br. Approach, A38, Glos. | Galena crystals |
| 82859 | GM1147 | Goethite | | Whatley quarry, Frome | Goethite, botryoidal |
| 82860 | GM1148 | Goethite | | Hall's quarry, Hartcliffe Rocks, nr. Bristol, Somerset | Goethite in a vug |
| 82861 | GM1149 | Hematite | | Foster Yeoman quarry | Hematite and Manganese |
| 82862 | GM1150 | Hematite | | Probably Merehead quarry | Hematite |
| 82863 | GM1151 | Hematite | | Foster Yeoman quarry | Hematite (i bit plus fragment, Red Ochre) |
| 82864 | GM1152 | Limonite | | in Mendip stones box | Limonite, part pseudo-Calcite |
| 82865 | GM1153 | Laumontite | | Moon's Hill quarry, Stoke St. Michael, Somerset | Laumontite |
| 82866 | GM1154 | Manganese | | Higher Pitts, Priddy | Manganese with Hematite and Calcite |
| 82867 | GM1155 | Barite | | Hamstead Farm quarry, Chipping Sodbury | Baryte, pink, Barytocelestine |
| 82868 | GM1156 | Barite | | Cannington Park quarry | Baryte, large, 28 cm |
| 82869 | GM1157 | Calcite | | Hamstead Farm quarry | Calcite, fibrous |
| 82870 | GM1158 | Calcite | | Dulcote quarry | Calcite, pink |
| 82871 | GM1159 | Celestine | | Rangeworthy, Yate | Celestine, pale blue |
| 82872 | GM1160 | Celestine | | Gloucester | Celestine |
| 82873 | GM1161 | Celestine | | Yate | Celestine, pink |
| 82874 | GM1162 | Celestine | | Bristol | Celestine |
| 82875 | GM1163 | Celestine | | Wickwar, Glos. | Celestine |
| 82876 | GM1164 | Celestine | | Wickwar, Glos. | Celestine |
| 82877 | GM1165 | Celestine | | Rangeworthy, Glos. | Celestine, large specimens |
| 82878 | GM1166 | Celestine | | Yate, Glos. | Celestine, massive |
| 82879 | GM1167 | Galena | | Hamstead Farm quarry | Galena, part polished |
| 82880 | GM1168 | Chrysoberyl | | Haddam, Connecticut | Chrysoberyl (in seperate boxes they fit together) |
| 82881 | GM1169 | Chrysoberyl | | Chesterfield, N. America | Chrysoberyl and Garnet |
| 82882 | GM1170 | Diopside | | Ala, Piedmont, Italy | Diopside with Hessonite |
| 82883 | GM1171 | Diopside | | Carlisle, Mass., U.S.A. | Diopside with Hessonite |
| 82884 | GM1172 | Garnet | | | Garnet, several |
| 82885 | GM1173 | Garnet | | Spain | Garnets in Gneiss, several |
| 82886 | GM1174 | Almandine | | | Garnet, several large Almandine |
| 82887 | GM1175 | Garnet | | | Garnet crystals |
| 82888 | GM1176 | Spessartine | | Haddam, Connecticut | Garnet, Spessartine |
| 82889 | GM1177 | Grossular | | Donegal, Ireland | Garnet, var. Grossularite |
| 82890 | GM1178 | Grossular | | | Garnet, Hessonite |
| 82891 | GM1179 | Garnet | | | Garnet, several in box |
| 82892 | GM1180 | Garnet | | | Garnet crystals |
| 82893 | GM1181 | Garnet | | Ural | 'Aplome' Garnet crystals |
| 82894 | GM1182 | Grossular | | Ceylon | Garnet, Hessonite |
| 82895 | GM1183 | Almandine | | | Garnet, Almandine, one large crystal and 4 smaller |
| 82896 | GM1184 | Almandine | | Franklin, New Jersey | Garnet, several, var. Almandine |
| 82897 | GM1185 | Garnet | | Arendal, Norway | Garnet, Collophanite |
| 82898 | GM1186 | Garnet | | | Garnets in Mica Schist |
| 82899 | GM1187 | Garnet | | | Garnet, several |
| 82900 | GM1188 | Almandine | | | Garnets, Almandine |
| 82901 | GM1189 | Andradite | | New York | Garnet, several, var. Andradite |
| 82902 | GM1190 | Garnet | | Spain | Garnets in Mica Schist |
| 82903 | GM1191 | Andradite | | Franklin, New Jersey | Garnet, Andradite |
| 82904 | GM1192 | Almandine | | St. Gothard, Switzerland | Garnet, Almandine in Mica Schist |
| 82905 | GM1193 | Almandine | | Arendal, Norway | Garnet, big crystal, Almandine |
| 82906 | GM1194 | Almandine | | Arendal, Norway | Garnet, var. Almandine |
| 82907 | GM1195 | Garnet | | | Garnet, several |
| 82908 | GM1196 | Garnet | | | Garnet, several |
| 82909 | GM1197 | Garnet | | | Garnet, several |
| 82910 | GM1198 | Garnet | | | Garnets and Mica Schist |
| 82911 | GM1199 | Garnet | | | Garnet, several |
| 82912 | GM1200 | Garnet | | | Garnet, several |
| 82913 | GM1201 | Garnet | | | Garnet, several |
| 82914 | GM1202 | Garnet | | | Garnet, several, red |
| 82915 | GM1203 | Garnet | | | Garnet, gem gravel in a phial |
| 82916 | GM1204 | Garnet | | | Garnet |
| 82917 | GM1205 | Garnet | | | Garnet, several |
| 82918 | GM1206 | Garnet | | | Garnet rock |
| 82919 | GM1207 | Azurite | | W. Territories, Port Darwin, Australia | Azurite and Malachite |
| 82920 | GM1208 | Azurite | | W. Territories, Port Darwin, Australia | Azurite nodule |
| 82921 | GM1209 | Cassiterite | | W. Territories, Port Darwin, Australia | Cassiterite in Greisen |
| 82922 | GM1210 | Chalcocite | | W. Territories, Port Darwin, Australia | Chalcosite and Malachite |
| 82923 | GM1211 | Cuprite | | W. Territories, Port Darwin, Australia | Cuprite, var. Tile Ore |
| 82924 | GM1212 | Fluorite | | W. Territories, Port Darwin, Australia | Fluorite |
| 82925 | GM1213 | Gold | | W. Territories, Port Darwin, Australia | Gold on Quartz |
| 82926 | GM1214 | Gold | | W. Territories, Port Darwin, Australia | Gold on Quartz |
| 82927 | GM1215 | Malachite | | W. Territories, Port Darwin, Australia | Malachite on Cuprite |
| 82928 | GM1216 | Malachite | | W. Territories, Port Darwin, Australia | Malachite |
| 82929 | GM1217 | Malachite | | W. Territories, Port Darwin, Australia | Malachite and Azurite |
| 82930 | GM1218 | Anatase | | Tremadoc, N. Wales | Anatase with Albite |
| 82931 | GM1219 | Anatase | | St. Gothard, Switzerland | Anatase in Quartz |
| 82932 | GM1220 | Spinel | | Ozark Mts., Arkansas, U.S.A. | Arkansite, a Spinel in Feldspar |
| 82933 | GM1221 | Brookite | | Snowdon, prob. nr. Tremadoc | Brookite |
| 82934 | GM1222 | Corundum | | | Corundum and Sapphire |
| 82935 | GM1223 | Corundum | | | Corundum crystals |
| 82936 | GM1224 | Corundum | | | Corundum and Quartz |
| 82937 | GM1225 | Emery | | Naxos, Isle of, Greece | Emery |
| 82938 | GM1226 | Ilmenite | | Arendal, Norway | Ilmenite? oxdulated iron |
| 82939 | GM1227 | Ilmenite | | Unkel on Rhine, Eifel | Ilmenite fragments, Oxdulated Iron (loads) |
| 82940 | GM1228 | Rutile | | Piedmont | Rutile |
| 82941 | GM1229 | Rutile | | Craig Cailleach Perthshire | Rutile in Quartz |
| 82942 | GM1230 | Rutile | | Kragero, Norway | Rutile, 1 + tube |
| 82943 | GM1231 | Rutile | | | Rutile, var. Sagenite in Quartz |
| 82944 | GM1232 | Rutile | | | Rutile in Quartz and Chlorite Schist |
| 82945 | GM1233 | Spinel | | Orange Co., New York, U.S.A. | Spinel |
| 82946 | GM1234 | Spinel | | Ceylon | Spinel crystals in glass tube |
| 82947 | GM1235 | Spinel | | New York | Spinel in Feldspar |
| 82948 | GM1236 | Spinel | | | Spinel crystal, red |
| 82949 | GM1237 | Spinel | JENYNS | St. Helena | Spinel crystal |
| 82950 | GM1238 | Microcline | | Okok Labrador | Amazonite, Amazonstone, Microcline Feldspar |
| 82951 | GM1239 | Anorthite | | Vesuvius | Anorthite |
| 82952 | GM1240 | Anorthite | | Vesuvius, Mt. Somma, Italy | Anorthite |
| 82953 | GM1241 | Anorthite | | Vesuvius | Anorthite with Melanite |
| 82954 | GM1242 | Feldspar | | | Feldspar |
| 82955 | GM1243 | Feldspar | | | Feldspar, var. Perthite |
| 82956 | GM1244 | Feldspar | | Outkina 16v. w. of Verch..O..nsk | Feldspar, var. Perthite |
| 82957 | GM1245 | Feldspar | | Norway | Feldspar, var. Perthite |
| 82958 | GM1246 | Feldspar | | Loch Loggan | Feldspar and Mica |
| 82959 | GM1247 | Hauyne | | Neidermendig | Hauyne in Basalt |
| 82960 | GM1248 | Hauyne | | Neidermendig, Rhine | Hauyne in Lava |
| 82961 | GM1249 | Hauyne | | Laacher See | Hauyne in Lava |
| 82962 | GM1250 | Hauyne | | Vesuvius | Hauyne |
| 82963 | GM1251 | Labradorite | | | Labradorite |
| 82964 | GM1252 | Labradorite | | Okok, Labrador | Labradorite |
| 82965 | GM1253 | Labradorite | | Labrador | Labradorite |
| 82966 | GM1254 | Labradorite | | Labrador | Labradorite, polished |
| 82967 | GM1255 | Labradorite | | | Labradorite |
| 82968 | GM1256 | Labradorite | | | Labradorite, polished |
| 82969 | GM1257 | Lazulite | | | Lazulite, Lapis Lazuli |
| 82970 | GM1258 | Lazulite | | | Lazulite, Lapis Lazuli |
| 82971 | GM1259 | Lazulite | | | Lazulite, Lapis Lazuli, polished |
| 82972 | GM1260 | Leucite | | Vesuvius | Leucite in Lava |
| 82973 | GM1261 | Leucite | | Mont Somma, Vesuvius | Leucite, 2 crystals in a tube plus 5 single crystals |
| 82974 | GM1262 | Oligoclase | | Hafnejord Iceland | Oligoclase and minor Lepidolite |
| 82975 | GM1263 | Oligoclase | | Tredstrand Norway | Oligoclase, var. Sunstone |
| 82976 | GM1264 | Orthoclase | | Switzerland | Orthoclase, Adularia |
| 82977 | GM1265 | Orthoclase | | St. Gothard, Switzerland | Orthoclase, Adularia with Sphene |
| 82978 | GM1266 | Feldspar | | Drachenfels Rhine | Orthoclase, Sanidine in Trachyte |
| 82979 | GM1267 | Orthoclase | | | Orthoclase, Feldspar crystals |
| 82980 | GM1268 | Orthoclase | | Drachenfels Rhine | Orthoclase, Feldspar crystal Sanidine |
| 82981 | GM1269 | Feldspar | | | Orthoclase, Sanidine in Lava |
| 82982 | GM1270 | Orthoclase | | Scotland | Orthoclase feldspar |
| 82983 | GM1271 | Orthoclase | | Cornish granite | Orthoclase feldspar crystal |
| 82984 | GM1272 | Orthoclase | | | Orthoclase feldspar |
| 82985 | GM1273 | Pseudoleucite | | | Pseudoleucite? |
| 82986 | GM1274 | Pseudoleucite | | | Pseudoleucite |
| 82987 | GM1275 | Pseudoleucite | | | Pseudoleucite |
| 82988 | GM1276 | Cerussite | | Pentireglaze mine Cornwall | Cerussite on Manganese, large |
| 82989 | GM1277 | Galena | | Gilson's cove shaft, Port Quin, Cornwall | Galena and Chalcopyrite |
| 82990 | GM1278 | Galena | | | Galena and Doliomite and small Fluorite |
| 82991 | GM1279 | Galena | | | Galena crystals, broken in 4 |
| 82992 | GM1280 | Galena | | Derbyshire | Galena, Johnsonite on Baryte |
| 82993 | GM1281 | Galena | | | Galena |
| 82994 | GM1282 | Galena | | Derbyshire | Galena, skeletal, reticulated |
| 82995 | GM1283 | Galena | | Wheal Betsy Devon | Galena and Chalcopyrite |
| 82996 | GM1284 | Galena | | Wheal Betsy, Devon | Galena in Quartz |
| 82997 | GM1285 | Galena | | | Galena in Baryte, and Limonite |
| 82998 | GM1286 | Galena | | | Galena and Siderite |
| 82999 | GM1287 | Galena | | | Galena and Chalcopyrite |
| 83000 | GM1288 | Galena | | | Galena on Chalcopyrite and Quartz |
| 83001 | GM1289 | Galena | | | Galena, good crystals on Fluorite with Quartz |
| 83002 | GM1290 | Galena | | | Galena on Chalcopyrite on Calcite |
| 83003 | GM1291 | Galena | | | Galena, reticulated, with Calcite |
| 83004 | GM1292 | Galena | | | Galena, reticulated, with Calcite |
| 83005 | GM1293 | Galena | | | Galena, 2 pieces are part of 1 |
| 83006 | GM1294 | Galena | | | Galena with Goethite? and Chalcopyrite |
| 83007 | GM1295 | Galena | | Wheal Hope, Perranzabuloe Cornwall | Galena after Pyromorphite |
| 83008 | GM1296 | Galena | | Huelgot, France | Galena, var. Blue Lead ore |
| 83009 | GM1297 | Galena | | | Galena |
| 83010 | GM1298 | Galena | | Derbyshire | Galena, specular |
| 83011 | GM1299 | Lead | | | Lead, smelted roundel |
| 83012 | GM1300 | Lead | | | Lead, oblong, stamped 'Monotype' |
| 83013 | GM1301 | Vauquelinite | | Beresof Russia | Vauquelinite bits |
| 83014 | GM1302 | Anglesite | | Lead Hills, Lanarkshire | Anglesite |
| 83015 | GM1303 | Anglesite | | Lead Hills | Anglesite and Leadhillite, Lanarkite |
| 83016 | GM1304 | Cerussite | | | Cerussite frags |
| 83017 | GM1305 | Cerussite | | Lead Hills Lanarkshire | Cerussite |
| 83018 | GM1306 | Cerussite | | | Cerussite |
| 83019 | GM1307 | Cerussite | | | Cerussite |
| 83020 | GM1308 | Cerussite | | | Cerussite |
| 83021 | GM1309 | Cerussite | | | Cerussite |
| 83022 | GM1310 | Cerussite | | Lead Hills Lanarkshire | Cerussite |
| 83023 | GM1311 | Cerussite | | | Cerussite, box of fragments |
| 83024 | GM1312 | Cerussite | | | Cerussite on Quartz |
| 83025 | GM1313 | Cerussite | | | Cerussite |
| 83026 | GM1314 | Cerussite | | | Cerussite and Pyromorphite / Sulphur |
| 83027 | GM1315 | Cerussite | | Freyberg, Saxony | Cerussite and Galena |
| 83028 | GM1316 | Cerussite | | Cornwall | Cerussite |
| 83029 | GM1317 | Crocoite | | Gorjabeira, Brazil | Crocoite |
| 83030 | GM1318 | Galena | | | Galena |
| 83031 | GM1319 | Lanarkite | | Lead Hills | Lanarkite with Pyromorphite |
| 83032 | GM1320 | Leadhillite | | Lead Hills | Leadhillite with Pyromorphite, Cerussite and Caledonite |
| 83033 | GM1321 | Leadhillite | | | Leadhillite and Cerussite |
| 83034 | GM1322 | Mimetite | | Dry Gill mine, Cumberland | Mimetite, var. Campyllite |
| 83035 | GM1323 | Pyromorphite | | poss. Wanklockhead, Scotland | Pyromorphite |
| 83036 | GM1324 | Pyromorphite | | Cornwall | Pyromorphite |
| 83037 | GM1325 | Pyromorphite | | Cornwall | Pyromorphite |
| 83038 | GM1326 | Pyromorphite | | Cornwall | Pyromorphite and tube bits |
| 83039 | GM1327 | Pyromorphite | | | Pyromorphite on Quartz |
| 83040 | GM1328 | Pyromorphite | | Frieberg, Baden | Pyromorphite on Baryte |
| 83041 | GM1329 | Vanadinite | | | Vanadinite, good crystals |
| 83042 | GM1330 | Vanadinite | | Wanlockhead, Scotland | Vanadinite with Chalcopyrite and Pyrite, 2 + bits disintegrating |
| 83043 | GM1331 | Vanadinite | | Wanlockhead, Scotland | Vanadinite with green mineral |
| 83044 | GM1332 | Vanadinite | | Wanlockhead, Scotland | Vanadinite |
| 83045 | GM1333 | Nepheline | | | Nepheline, Anorthite and Hornblende |
| 83046 | GM1334 | Nepheline | | | Nepheline, Anorthite and Hornblende |
| 83047 | GM1335 | Nepheline | | Vesuvius | Nepheline, Anorthite and Hornblende |
| 83048 | GM1336 | Beryl | | | Beryl, Helidor crystal |
| 83049 | GM1337 | Crystals | | | Tube of many polished gem and rough crystals |
| 83050 | GM1338 | Crystals | | | Polished gem gravel in 4 tubes |
| 83051 | GM1339 | Crystals | | | Tube of many oval, polished crystals |
| 83052 | GM1340 | Jadeite | | British Columbia | Jade |
| 83053 | GM1341 | Jadeite | | New Zealand? | Jade, small piece |
| 83054 | GM1342 | Mica | | Vesuvius | Mica in Anorthite (broken in 2) |
| 83055 | GM1343 | Mica | | K?/Vych Mal? | Mica |
| 83056 | GM1344 | Mica | | Braen Moor, Chapel Brae | Mica |
| 83057 | GM1345 | Biotite | | Halden, Norway | Mica, several Biotite sheets |
| 83058 | GM1346 | Mica | | | Mica, Lepidolite |
| 83059 | GM1347 | Mica | | Val Verzasia Locarno | Mica |
| 83060 | GM1348 | Biotite | | Vesuvius | Mica, Biotite with Garnet |
| 83061 | GM1349 | Mica | | | Mica, golden |
| 83062 | GM1350 | Pitchstone | | Co. Down (Newry), N. Ireland | Pitchstone |
| 83063 | GM1351 | Sapphire | | | Sapphire, small polished crystal in tube |
| 83064 | GM1352 | Topaz | | | Topaz crystals, 2 cm |
| 83065 | GM1353 | Topaz | | | Topaz crystals in a box |
| 83066 | GM1354 | Topaz | | | Topaz crystal |
| 83067 | GM1355 | Topaz | | | clear crystal |
| 83068 | GM1356 | Topaz | | | Topaz crystal in a phial |
| 83069 | GM1357 | Andalusite | | Stirling, Mass., U.S.A. | Andalusite, Chiastolite |
| 83070 | GM1358 | Augite | | Tichlowitz, Bohemia | Augite phenocrysts |
| 83071 | GM1359 | Bronzite | | | Bronzite |
| 83072 | GM1360 | Chiastolite | | | Chiastolite on Slate |
| 83073 | GM1361 | Chlorite | | | Chlorite |
| 83074 | GM1362 | Clinochlore | | | Clinochlore |
| 83075 | GM1363 | Crocidolite | | | Crocidolite |
| 83076 | GM1364 | Gadolinite | | Ytterbey, nr. Waxholme, Sweden | Gadolinite |
| 83077 | GM1365 | Hornblende | | | Hornblende? |
| 83078 | GM1366 | Hornblende | | Orange Co., New York, U.S.A. | Hornblende |
| 83079 | GM1367 | Hornblende | | Bohemia | Hornblende crystals |
| 83080 | GM1368 | Hornblende | | Scotland | Hornblende and Quartz |
| 83081 | GM1369 | Hornblende | | Malvern | Hornblende |
| 83082 | GM1370 | Mica | | | Mica, small sections |
| 83083 | GM1371 | Nepheline | | Magnet Cove, Arkansas | Nepheline, var. Eleaolite |
| 83084 | GM1372 | Olivine | | Eifel | Olivine, pot of fragments |
| 83085 | GM1373 | Olivine | | | Olivine? |
| 83086 | GM1374 | Pinite | | Puy-de-Dome, France | Pinite and Hornblende |
| 83087 | GM1375 | Sandstone | | | Siliceous? several bits |
| 83088 | GM1376 | Thorite | | Brevig, Norway | Thorite, Orangeite |
| 83089 | GM1377 | Breislakite | | Vesuvius | Breislakite, fibrous Ilvaite? |
| 83090 | GM1378 | Chondrodite | | Sparta, New Jersey | Chondrodite |
| 83091 | GM1379 | Chondrodite | | Orange Co., New York, U.S.A. | Chondrodite and Graphite |
| 83092 | GM1380 | Chrysolite | | Habichtswald, nr. Cassel | Chrysolite Olivine |
| 83093 | GM1381 | Olivine | | Dreiserweiker, Eifel Mts. | Chrysolite Olivine, 1 broken in 2 |
| 83094 | GM1382 | Crystals | | | Gem-stones, 12 bottles in a box |
| 83095 | GM1383 | Kyanite | | Hungary | Kyanite |
| 83096 | GM1384 | Kyanite | | Chesterfield, Mass., U.S.A. | Kyanite |
| 83097 | GM1385 | Kyanite | | St. Gothard, Switzerland | Kyanite and Staurolite in Mica |
| 83098 | GM1386 | Melilite | | Capo di Bove, nr. Rome, Italy | Mellilite with Pseudosommite |
| 83099 | GM1387 | Monticellite | | Vesuvius | Monticellite |
| 83100 | GM1388 | Olivine | | Vesuvius | Olivine with Pleonaste |
| 83101 | GM1389 | Olivine | | Laacher See, Eifel | Olivine in Porphyritic Lava |
| 83102 | GM1390 | Olivine | | Slebengebirge, Rhine | Olivine in Basalt |
| 83103 | GM1391 | Olivine | | Vesuvius | Olivine, var. Dunite |
| 83104 | GM1392 | Olivine | | | Olivine in Basalt with? |
| 83105 | GM1393 | Olivine | | Eifel, Rhine | Olivine |
| 83106 | GM1394 | Olivine | | | Olivine with Tourmaline? |
| 83107 | GM1395 | Davyne | | Capo di Bove | Pseudosommite, Davyne |
| 83108 | GM1396 | Kyanite | | Unst, Scotland | Rhaetizite, var. of Kyanite |
| 83109 | GM1397 | Sillimanite | | Chester, Connecticut | Sillimanite |
| 83110 | GM1398 | Sillimanite | | Chester, Connecticut | Sillimanite |
| 83111 | GM1399 | Zircon | | Norway | Zircon in Syenite |
| 83112 | GM1400 | Zircon | | | Zircon, hyacinth, 2 tubes |
| 83113 | GM1401 | Zoisite | | Goshen, Mass., U.S.A. | Zoisite |
| 83114 | GM1402 | Andalusite | | Tyrol | Andalusite with Muscovite |
| 83115 | GM1403 | Andalusite | | Stirling, Mass., U.S.A. | Andalusite, Chiastolite |
| 83116 | GM1404 | Cordierite | | Krageroe Norway | Aspasiolite (altered Cordierite) |
| 83117 | GM1405 | Babingtonite | | Arendal, Norway | Babingtonite |
| 83118 | GM1406 | Chiastolite | | Cumberland? | Chiastolite in Clay Slate |
| 83119 | GM1407 | Chiastolite | | Camelford, Cornwall | Chiastolite slate |
| 83120 | GM1408 | Cordierite | | | Cordierite |
| 83121 | GM1409 | Cordierite | | Brevig, Norway | Cordierite in matrix |
| 83122 | GM1410 | Datolite | | | Datolite and Botryolite |
| 83123 | GM1411 | Datolite | | Bergen hill, New Jersey | large crystals |
| 83124 | GM1412 | Diorite | | Quarry, N. end of Malocru | Diorite and Epidote with Granite vein |
| 83125 | GM1413 | Epidote | | Arendal, Norway | Epidote with Albite |
| 83126 | GM1414 | Epidote | | Dauphiny | Epidote, 1 piece broken in 3 |
| 83127 | GM1415 | Epidote | | | Epidote with Colophonite (garnet) |
| 83128 | GM1416 | Epidote | | | Epidote in Quartz |
| 83129 | GM1417 | Epidote | | Arendal, Norway | Epidote and Feldspar |
| 83130 | GM1418 | Epidote | | | Epidote with Hornblende |
| 83131 | GM1419 | Epidote | | Arendal, Norway | small crystal |
| 83132 | GM1420 | Omphacite | | | Omphacite and Garnet |
| 83133 | GM1421 | Staurolite | | Windham, Maine | Staurolite |
| 83134 | GM1422 | Staurolite | | Litchfield, Maine | Staurolite in Mica Schist |
| 83135 | GM1423 | Epidote | | Glencoe, Scotland | Withamite, var. of Epidote |
| 83136 | GM1424 | Albite | | Swiss Alps | Albite with Chlorite |
| 83137 | GM1425 | Axinite | | St. Just, Cornwall | Axinite |
| 83138 | GM1426 | Axinite | | Meldon quarry, Devon | Axinite |
| 83139 | GM1427 | Axinite | | Cornwall | Axinite |
| 83140 | GM1428 | Axinite | | | Axinite |
| 83141 | GM1429 | Chlorite | | West Caradon | Chlorite and Pyrite on Quartz |
| 83142 | GM1430 | Chlorite | | Cornwall | Chlorite and copper secondaries |
| 83143 | GM1431 | Chlorite | | Perthshire | Clinochlore ? |
| 83144 | GM1432 | Chlorite | | | Chlorite in Quartz |
| 83145 | GM1433 | Chlorite | | Cornwall | Chlorite |
| 83146 | GM1434 | Hypersthene | | | Hypersthene |
| 83147 | GM1435 | Hornblende | | Cornwall | Hornblende |
| 83148 | GM1436 | Hornblende | | St. Just, Cornwall | Hornblende |
| 83149 | GM1437 | Hornblende | | Scotland | Hornblende with Feldspar and Mica |
| 83150 | GM1438 | Hornblende | | | Hornblende in Andesite |
| 83151 | GM1439 | Melilite | | Vesuvius | Humboldtilite (Calcium Silicate) |
| 83152 | GM1440 | Hypersthene | | Labrador | Hypersthene |
| 83153 | GM1441 | Kirwanite | | Mourne Mts., Ireland | Kirwanite (Chlorite) |
| 83154 | GM1442 | Lithium | | Meldon quarry? | Lithium in Aplite |
| 83155 | GM1443 | Chloritoid | | Rhode Island, U.S.A. | Masonite, a Chloritoid |
| 83156 | GM1444 | Nepheline | | Norway | Nepheline with Plagioclase |
| 83157 | GM1445 | Nepheline | | Capo di Bove, Rome | Nepheline |
| 83158 | GM1446 | Plagioclase | | Cornwall | Saussurite, var. of Plagioclase |
| 83159 | GM1447 | Titanite | | Norway | Sphene with Molybdenite in Hornblende and Quartz |
| 83160 | GM1448 | Titanite | | Rossie, New York | Sphene |
| 83161 | GM1449 | Titanite | | | Sphene with Adularia and Chlorite |
| 83162 | GM1450 | Titanite | | Kaiserstuhl on Rhine | Sphene in Dolerite |
| 83163 | GM1451 | Titanite | | | Sphene on Quartz |
| 83164 | GM1452 | Wollastonite | | | Wollastonite with granular Diopside and Garnet |
| 83165 | GM1453 | Wollastonite | | Vesuvius | Wollastonite |
| 83166 | GM1454 | Franklinite | | Franklin, New Jersey | Franklinite and Zincite |
| 83167 | GM1455 | Galena | | | Galena |
| 83168 | GM1456 | Galena | | | Galena with Sphalerite and Dolomite |
| 83169 | GM1457 | Galena | | Caldbeck Fells | steel grained |
| 83170 | GM1458 | Galena | | Derbyshire | Galena and Baryte and Calcite |
| 83171 | GM1459 | Galena | | | Galena in calcite |
| 83172 | GM1460 | Galena | | Derbyshire | Galena with Sphalerite |
| 83173 | GM1461 | Galena | | | Galena |
| 83174 | GM1462 | Galena | | Rossie, New York | Galena octahedrons |
| 83175 | GM1463 | Galena | | | Galena crystals on Fluorite |
| 83176 | GM1464 | Galena | | | Galena cubic in rotted Granite |
| 83177 | GM1465 | Galena | | | Galena disseminated in Kaolin Granite |
| 83178 | GM1466 | Galena | | | Galena |
| 83179 | GM1467 | Galena | | | Galena in Calcite |
| 83180 | GM1468 | Galena | | Clifton, Bristol | Galena crystals with Calcite in Limestone |
| 83181 | GM1469 | Galena | | Derbyshire | Galena with Calcite and Baryte |
| 83182 | GM1470 | Galena | | | Galena with Quartz |
| 83183 | GM1471 | Galena | | | cubo-octahedrons |
| 83184 | GM1472 | Galena | | | Galena with Sphalerite |
| 83185 | GM1473 | Galena | | | Galena |
| 83186 | GM1474 | Goslarite | | Cornwall | Goslarite, box of bits |
| 83187 | GM1475 | Greenockite | | Bishopstown, Paisley, Scotland | Greenockite in Greenstone with Prehnite |
| 83188 | GM1476 | Hemimorphite | | Caldbeck, cumberland | Hemimorphite |
| 83189 | GM1477 | Jeffersonite | | New Jersey, Franklin Furnace | Jeffersonite |
| 83190 | GM1478 | Jeffersonite | | Franklin, New Jersey | Jeffersonite with granular Spinel |
| 83191 | GM1479 | Sphalerite | | | Sphalerite with Quartz |
| 83192 | GM1480 | Troostite | | New Jersey, U.S.A. | Troostite |
| 83193 | GM1481 | Troostite | | prob. Franklin Furnace, New Jersey, U.S.A. | Troostite and Willemite |
| 83194 | GM1482 | Willemite | | Franklin Furnace, New Jersey | matrix with |
| 83195 | GM1483 | Willemite | | prob. New Jersey, U.S.A. | Willemite |
| 83196 | GM1484 | Augite | | St. Helena | Augite crystals |
| 83197 | GM1485 | Augite | JENYNS | St. Helena | Large Augite crystals |
| 83198 | GM1486 | Augite | | Laacher See | Augite with Hauyne in Lava |
| 83199 | GM1487 | Augite | | Perak Str. Settlement | Augite crystals, Hornblende |
| 83200 | GM1488 | Augite | | Laacher See, Rhine | pyroxene crystals |
| 83201 | GM1489 | Augite | | Bohemia | Augite in Basalt |
| 83202 | GM1490 | Augite | | | Augite in Basalt |
| 83203 | GM1491 | Vesuvianite | | Sandford, Maine | Idocrase, large |
| 83204 | GM1492 | Vesuvianite | | Siberia | Idocrase |
| 83205 | GM1493 | Vesuvianite | | Vesuvius | Idocrase crystals |
| 83206 | GM1494 | Vesuvianite | | | Idocrase |
| 83207 | GM1495 | Vesuvianite | | Turin, Italy | Idocrase and Garnet |
| 83208 | GM1496 | Vesuvianite | | Ala, Piedmont, Italy | Idocrase in Calcite |
| 83209 | GM1497 | Vesuvianite | | Siberia | Idocrase |
| 83210 | GM1498 | Vesuvianite | | Siberia | Idocrase |
| 83211 | GM1499 | Vesuvianite | | | Idocrase crystal |
| 83212 | GM1500 | Vesuvianite | | Christiansand | Idocrase and Garnet |
| 83213 | GM1501 | Actinolite | | St. Gothard, Switzerland | Actinolite |
| 83214 | GM1502 | Actinolite | | Acton, Vermont | Actinolite in Talc |
| 83215 | GM1503 | Actinolite | | Isle of Elba | Actinolite |
| 83216 | GM1504 | Actinolite | | U.S.A. | 1 specimen of Actinolite, and a small bit |
| 83217 | GM1505 | Actinolite | | Cranston, Rhode Island, U.S.A. | Actinolite |
| 83218 | GM1506 | Actinolite | | | Actinolite |
| 83219 | GM1507 | Actinolite | | | Actinolite |
| 83220 | GM1508 | Actinolite | | | Elliptic patches |
| 83221 | GM1509 | Actinolite | | | Actinolite with Garnets |
| 83222 | GM1510 | Anthophyllite | | Greenland | Anthophyllite |
| 83223 | GM1511 | Nephrite | | China | Nephrite Jade |
| 83224 | GM1512 | Tremolite | | St. Gothard, Switzerland | Tremolite |
| 83225 | GM1513 | Tremolite | | Litchfield, Maine | Tremolite |
| 83226 | GM1514 | Tremolite | | St. Gothard, Switzerland | Tremolite |
| 83227 | GM1515 | Tremolite | | Carlton Castle, Ayreshire | Tremolite |
| 83228 | GM1516 | Tremolite | | New York, U.S.A. | Tremolite |
| 83229 | GM1517 | Apatite | | Bovey Tracey, Devon | Apatite with Tourmaline |
| 83230 | GM1518 | Elbaite | | Goshen, Mass., U.S.A. | Indicolite and Cleavelandite with Mica |
| 83231 | GM1519 | Lepidolite | | Goshen, Mass., U.S.A. | Lepidolite with Clinochlore ? |
| 83232 | GM1520 | Tourmaline | | Haddam, Connecticut | Tourmaline |
| 83233 | GM1521 | Tourmaline | | | Tourmaline, small crystals in phial |
| 83234 | GM1522 | Tourmaline | | | Tourmaline, pink and green |
| 83235 | GM1523 | Tourmaline | | | Tourmaline crystals |
| 83236 | GM1524 | Elbaite | | Elba | Tourmaline, var. Rubellite |
| 83237 | GM1525 | Tourmaline | | Woolley Farm, Bovey Tracey | Tourmaline in Quartz with Apatite |
| 83238 | GM1526 | Tourmaline | | | Tourmaline in Talc Mica Schist |
| 83239 | GM1527 | Tourmaline | | Woolley Farm, Bovey Tracey | Tourmaline with white Apatite |
| 83240 | GM1528 | Tourmaline | | Bovey Tracey, Devon | Tourmaline crystal |
| 83241 | GM1529 | Tourmaline | | | big black long crystals |
| 83242 | GM1530 | Tourmaline | | Maine, U.S.A. | Tourmaline, green, with Rubellite and Lepidolite |
| 83243 | GM1531 | Tourmaline | | | Tourmaline |
| 83244 | GM1532 | Rubellite | | United States | Rubellite with Lepidolite and green Tourmaline |
| 83245 | GM1533 | Tourmaline | | | Tourmaline on Quartz |
| 83246 | GM1534 | Tourmaline | | Gouveneur, New York | Tourmaline with Quartz |
| 83247 | GM1535 | Tourmaline | | Gouveneur, New York | Tourmaline |
| 83248 | GM1536 | Tourmaline | | | Tourmaline in Quartz |
| 83249 | GM1537 | Tourmaline | | Mull, Scotland | Tourmaline in Mica Schist |
| 83250 | GM1538 | Tourmaline | | Mexico | Tourmaline and Feldspar |
| 83251 | GM1539 | Tourmaline | | | Tourmaline |
| 83252 | GM1540 | Tourmaline | | New York | Tourmaline, brown in Calcite with Quartz |
| 83253 | GM1541 | Tourmaline | | | Tourmaline, brown, with Albite ? |
| 83254 | GM1542 | Tourmaline | | Vitifer, Devon | Tourmaline and red Feldspar |
| 83255 | GM1543 | Schorl | | Single Rose Clay Works | Tourmaline, var. Schorl, with Quartz |
| 83256 | GM1544 | Schorl | | Cornwall | Tourmaline, var. Schorl |
| 83257 | GM1545 | Schorl | | Dartmoor | Tourmaline, var. Schorl, in Quartz |
| 83258 | GM1546 | Schorlomite | | Arkansas | Tourmaline, var. Schorlomite |
| 83259 | GM1547 | Schorl | | Cornwall | Tourmaline, var. Schorl |
| 83260 | GM1548 | Tourmaline | | | Tourmaline, with reddish crystals |
| 83261 | GM1549 | Tourmaline | | | Tourmaline with Mica |
| 83262 | GM1550 | Tourmaline | | | Tourmaline |
| 83263 | GM1551 | Tourmaline | | | Tourmaline |
| 83264 | GM1552 | Tourmaline | | | Tourmaline bits in phial |
| 83265 | GM1553 | Aikinite | | Siberia | Aikinite |
| 83266 | GM1554 | Bismuth | | Schneerberg, Saxony | Bismuth with Quartz |
| 83267 | GM1555 | Bismuth | | Germany | Bismuth |
| 83268 | GM1556 | Bismuth | | Cornwall | Bismuth ore |
| 83269 | GM1557 | Bismuth | | | Bismuth ochre |
| 83270 | GM1558 | Bismuth | | St. Just, Cornwall | Bismuth ochre |
| 83271 | GM1559 | Bismuthinite | | Cornwall | Bismuthinite and Chalcopyrite with Pyrite |
| 83272 | GM1560 | Graphite | | | Graphite, disseminated |
| 83273 | GM1561 | Graphite | | Borrowdale, Cumberland | Plumbago |
| 83274 | GM1562 | Graphite | | | Graphite |
| 83275 | GM1563 | Graphite | | Borrowdale, Cumberland | Graphite |
| 83276 | GM1564 | Graphite | | Borrowdale, Cumberland | Graphite |
| 83277 | GM1565 | Graphite | | | Graphite |
| 83278 | GM1566 | Graphite | | | Graphite |
| 83279 | GM1567 | Graphite | | Cumberland | Graphite |
| 83280 | GM1568 | Molybdenite | | Langford, Maine | Molybdenite |
| 83281 | GM1569 | Molybdenite | | Saxony | Molybdenite |
| 83282 | GM1570 | Tetradymite | | Deutsch Pilsen, Hungary | Tetradymite |
| 83283 | GM1571 | Beryl | | Royalston, Mass., U.S.A. | Beryl, green |
| 83284 | GM1572 | Beryl | | | Beryl in Quartz |
| 83285 | GM1573 | Beryl | | Siberia | Beryl, green and Aquamarine crystals |
| 83286 | GM1574 | Beryl | | Siberia | Beryl, green crystals |
| 83287 | GM1575 | Beryl | | | Beryl, var. Aquamarine |
| 83288 | GM1576 | Beryl | | Ireland | Beryl |
| 83289 | GM1577 | Apatite | | St. Michael's Mount, Cornwall | Apatite with Topaz and Cassiterite |
| 83290 | GM1578 | Diopside | | New York | Sahlite, var. Diopside |
| 83291 | GM1579 | Spodumene | | Co. Dublin, Ireland | Spodumene, var. Killinite |
| 83292 | GM1580 | Spodumene | | Co. Dublin, Ireland | Spodumene, var. Killinite in Granite |
| 83293 | GM1581 | Spodumene | | Goshen, Massachusetts, U.S.A. | Spodumene |
| 83294 | GM1582 | Topaz | | St. Michael's Mount, Cornwall | Topaz crystals, in cavity with Cassiterite |
| 83295 | GM1583 | Topaz | | | Topaz and Quartz crystals in a cavity |
| 83296 | GM1584 | Topaz | | Mourne Mts., Co. Down, N. Ireland | Topaz on Granite |
| 83297 | GM1585 | Topaz | | Finbo, Sweden | Topaz, var. Pyrophysalite |
| 83298 | GM1586 | Scheelite | | Brandy Gill, Carrock Fells | Scheelite |
| 83299 | GM1587 | Scheelite | | Bohemia | Scheelite |
| 83300 | GM1588 | Tungsten | | | Bottle of Tungsten powder |
| 83301 | GM1589 | Wolframite | | East Pool mine, Redruth | Wolfram and Quartz |
| 83302 | GM1590 | Wolframite | | Kit Hill, Cornwall | Wolfram |
| 83303 | GM1591 | Wolframite | | | Wolfram |
| 83304 | GM1592 | Wolframite | | | Wolfram |
| 83305 | GM1593 | Wolframite | | | Wolfram |
| 83306 | GM1594 | Wolframite | | | Wolfram |
| 83307 | GM1595 | Wolframite | | | Wolfram slag from inside a furnace |
| 83308 | GM1596 | Wolframite | | | Wolfram and Quartz |
| 83309 | GM1597 | Cassiterite | | Cornwall | Cassiterite and Quartz |
| 83310 | GM1598 | Cassiterite | | Cornwall | Cassiterite in Chlorite |
| 83311 | GM1599 | Cassiterite | | Cornwall | Cassiterite, fragments of Stream Tin |
| 83312 | GM1600 | Cassiterite | | Wheal Coates?Cornwall | Cassiterite replacing feldspar crystals |
| 83313 | GM1601 | Cassiterite | | Cornwall | Cassiterite |
| 83314 | GM1602 | Cassiterite | | Cornwall | Cassiterite, Stream Tin |
| 83315 | GM1603 | Cassiterite | | Cornwall | Cassiterite, oxide of Tin ore |
| 83316 | GM1604 | Cassiterite | | Cornwall | Cassiterite on Quartz |
| 83317 | GM1605 | Cassiterite | | Cornwall | Cassiterite |
| 83318 | GM1606 | Cassiterite | | | Cassiterite and Mica with Quartz |
| 83319 | GM1607 | Cassiterite | | | Cassiterite, small, Stream Tin |
| 83320 | GM1608 | Cassiterite | | Drakewalls, Cornwall | Cassiterite crystals |
| 83321 | GM1609 | Cassiterite | | probably Malaya | Cassiterite and Hematite, mixed, elluvial, Shode Tin |
| 83322 | GM1610 | Stannite | | Cornwall | Stannite |
| 83323 | GM1611 | Stannite | | Cornwall | Stannite |
| 83324 | GM1612 | Flint | | | Flint |
| 83325 | GM1613 | Flint | | | Flint showing fracture |
| 83326 | GM1614 | Flint | | | Flint showing fracture |
| 83327 | GM1615 | Anatase | | Tavistock | Anatase |
| 83328 | GM1616 | Siderite | | Virtuous Lady mine | Siderite in pseudo epimorph after Baryte, 5"x5" |
| 83329 | GM1617 | Siderite | | Virtuous Lady mine | Siderite and Pyrite slippers, broken frags. of 7 specimens |
| 83330 | GM1618 | Cinnabar | | Idria | Hepatic Cinnabar and Mercury |
| 83331 | GM1619 | Cinnabar | | Idria [Idrija, Slovenia] | Cinnabar |
| 83332 | GM1620 | Cinnabar | | Palatinate [Germany] | Cinnabar with Pyrite |
| 83333 | GM1621 | Cinnabar | | Deux Ponts [Zwiebruchen, Bavaria] | Cinnabar |
| 83334 | GM1622 | Cinnabar | | Almaden | Cinnabar with Calomel |
| 83335 | GM1623 | Cinnabar | | Almaden, Spain | Cinnabar |
| 83336 | GM1624 | Cerite | | Bastnaes mine, Ridderhyttan, Vastmanland, Sweden | Cerium and Cerite |
| 83337 | GM1625 | Chromite | | Bare hills Baltimore | Chromite |
| 83338 | GM1626 | Chromite | | New York | Chromite |
| 83339 | GM1627 | Chromite | | Shetland | Chromite |
| 83340 | GM1628 | Danaite | | Germany | Danaite, Cobalt Arsenopyrite |
| 83341 | GM1629 | Garnierite | | New Caledonia | Garnierite |
| 83342 | GM1630 | Clinochlore | | Texas, Lancaster Co., Pennsylvania, U.S.A. | Kämmererite |
| 83343 | GM1631 | Millerite | | Merthyr Tydvil | Millerite with Hatchettite |
| 83344 | GM1632 | Millerite | | Merthyr Tydvil | Millerite on Siderite |
| 83345 | GM1633 | Nickeline | | Saxony | Niccolite with Smaltite, Cobaltine with Copper Nickel |
| 83346 | GM1634 | Nickeline | | | Niccolite |
| 83347 | GM1635 | Metals | | | Nickel Bronze ? Smelted, very heavy |
| 83348 | GM1636 | Nickel | | Brass Foundry (Vic) | Bag of Nickel pellets |
| 83349 | GM1637 | Smaltite | | Cornwall | Smaltite with Apatite |
| 83350 | GM1638 | Smaltite | | Cornwall | Smaltine |
| 83351 | GM1639 | Zaratite | | Texas, Lancaster Co., Pennsylvania, U.S.A. | Zaratite with Genthite |
| 83352 | GM1640 | Antimony | | Piedmont | Antimony, Stibnite with Stibiconite |
| 83353 | GM1641 | Antimony | | | Antimony, refined star, 15 oz. |
| 83354 | GM1642 | Antimony | | | Antimony, man-made or Antimonite |
| 83355 | GM1643 | Antimony | | Cornwall | Antimonite, Stibnite, acicular |
| 83356 | GM1644 | Jamesonite | | | Jamesonite in Quartz |
| 83357 | GM1645 | Jamesonite | | | Jamesonite or Boulangerite in Quartz |
| 83358 | GM1646 | Jamesonite | | Cornwall | Jamesonite, Plumosite |
| 83359 | GM1647 | Kermesite | | | Kermesite |
| 83360 | GM1648 | Kermesite | | | Kermesite and Stibnite |
| 83361 | GM1649 | Stibnite | | Saxony | Stibnite in Quartz |
| 83362 | GM1650 | Stibnite | | | Box of bits, Stibnite, beautiful crystals |
| 83363 | GM1651 | Stibnite | | Felsobanya, Hungary | Stibnite, iridescent, beautiful |
| 83364 | GM1652 | Stibnite | | Cornwall | Stibnite and Quartz, Antimonite |
| 83365 | GM1653 | Stibnite | | Cornwall | Stibnite |
| 83366 | GM1654 | Stibnite | | | Stibnite, Kermesite |
| 83367 | GM1655 | Bronzite | | probably Coverack, Lizard | Bronzite, Pyroxene |
| 83368 | GM1656 | Bronzite | | Lizard, Cornwall | Bronzite |
| 83369 | GM1657 | Chlorite | | Unity, New Hampshire | Chlorophyllite, Chlorite |
| 83370 | GM1658 | Gilbertite | | Cornwall | Gilbertite, Hydromica and Quartz |
| 83371 | GM1659 | Mica | | Royalston, New York | Muscovite |
| 83372 | GM1660 | Muscovite | | Labrador | Mica, Muscovite, 2+3 thin |
| 83373 | GM1661 | Mica | | Chamouni Haute Savoie | Muscovite |
| 83374 | GM1662 | Mica | | | Mica, Quartz, Arsenopyrite and Chalcopyrite |
| 83375 | GM1663 | Biotite | | | Mica, Biotite with Augite crystals |
| 83376 | GM1664 | Muscovite | | | Mica, green Fuchsite |
| 83377 | GM1665 | Mica | | | Mica |
| 83378 | GM1666 | Biotite | | | Mica, Biotite in pink Feldspar |
| 83379 | GM1667 | Mica | | | Mica |
| 83380 | GM1668 | Biotite | | Russia | Mica, Biotite, small |
| 83381 | GM1669 | Lepidolite | | Moravia | Lepidolite |
| 83382 | GM1670 | Biotite | | | Mica, Biotite |
| 83383 | GM1671 | Muscovite | | | Mica, Muscovite in Granite Gneiss |
| 83384 | GM1672 | Mica | | | Mica, var. Ruby (purple) |
| 83385 | GM1673 | Mica | | | Mica Schist |
| 83386 | GM1674 | Biotite | | Vesuvius | Mica, Biotite |
| 83387 | GM1675 | Biotite | | Vesuvius | Mica, Biotite |
| 83388 | GM1676 | Muscovite | | | Mica, var. Fuchsite with Quartz |
| 83389 | GM1677 | Muscovite | | Co. Dublin, Ireland | Mica, Muscovite, plumose |
| 83390 | GM1678 | Mica | | | Mica plates in a Pegmatite |
| 83391 | GM1679 | Mica | | Gouveneur, New York | Mica books |
| 83392 | GM1680 | Muscovite | | Paris, Maine | Mica, Muscovite enclosing Tourmaline |
| 83393 | GM1681 | Pyrophyllite | | China | Agalmatolite, var. Talc |
| 83394 | GM1682 | Serpentine | | Lizard | Serpentine, polished |
| 83395 | GM1683 | Serpentine | | | Serpentine, part polished |
| 83396 | GM1684 | Serpentine | | Kennack, Lizard | Serpentine rock, Bastite |
| 83397 | GM1685 | Serpentine | | Lizard | Serpentine, polished |
| 83398 | GM1686 | Serpentine | | Lizard, Cornwall | Serpentine, rough |
| 83399 | GM1687 | Serpentine | | | Serpentine, Bastite? |
| 83400 | GM1688 | Serpentine | | Road from Nertchinsk, Transbaikal, Russia | Serpentine family? |
| 83401 | GM1689 | Serpentine | | | Serpentine ? small bits, part of 2.4.6[254] ? |
| 83402 | GM1690 | Serpentine | | | Serpentine, bronze red |
| 83403 | GM1691 | Serpentine | | Lizard, Cornwall | Serpentine |
| 83404 | GM1692 | Talc | | | Talc, striped |
| 83405 | GM1693 | Talc | | Cornwall | Talc |
| 83406 | GM1694 | Marmolite | | Hoboken, New Jersey | Marmolite, foliated Serpentine |
| 83407 | GM1695 | Serpentine | | | Serpentine, var. Picrolite |
| 83408 | GM1696 | Tremolite | | Galway, Ireland | Tremolite |
| 83409 | GM1697 | Serpentine | | Cornwall | Serpentine, polished |
| 83410 | GM1698 | Serpentine | | | Serpentine, polished |
| 83411 | GM1699 | Serpentine | | | Serpentine, polished |
| 83412 | GM1700 | Serpentine | | | Serpentine, pink, with Malachite ? |
| 83413 | GM1701 | Serpentine | | Cornwall | Serpentine, precious |
| 83414 | GM1702 | Serpentine | | Hudson River, U.S.A. | Noble Serpentine with Amianthus etc |
| 83415 | GM1703 | Talc | | Dissentis, Grisons, Switzerland | Soapstone, Serpentine Potstone |
| 83416 | GM1704 | Steatite | | Como | Steatite, Soapstone, Potstone |
| 83417 | GM1705 | Steatite | | Lizard, Cornwall | Steatite, Soapstone |
| 83418 | GM1706 | Steatite | | Lizard, Cornwall | Steatite, Soapstone |
| 83419 | GM1707 | Serpentine | | Smithfield, Rhode Island, U.S.A. | Serpentine, var. Bowenite |
| 83420 | GM1708 | Serpentine | | Cornwall | Serpentine with native Copper and Cuprite |
| 83421 | GM1709 | Mica | | | Mica, large plates |
| 83422 | GM1710 | Quartz | | Brazil | part polished piece |
| 83423 | GM1711 | Calcite | | Derbyshire | Calcite twin crystals on Flourite with Pyrite |
| 83424 | GM1712 | Calcite | | | Calcite, possibly after Aragonite, with Galena |
| 83425 | GM1713 | Marcasite | | | Marcasite, nodular |
| 83426 | GM1714 | Pyrite | | Penlee, Penzance | Pyrite, rotting nodule |
| 83427 | GM1715 | Pyrite | | | Pyrite and Quartz |
| 83428 | GM1716 | Pyrite | | | Pyrite, 2 nodules and tiny bits |
| 83429 | GM1717 | Pyrite | | Rheinbreitenbach, Rhine | Pyrite |
| 83430 | GM1718 | Pyrite | | | Pyrite, small bits |
| 83431 | GM1719 | Pyrite | | | Pyrite and Galena |
| 83432 | GM1720 | Pyrite | | | Pyrite nodule |
| 83433 | GM1721 | Pyrite | | | Pyrite |
| 83434 | GM1722 | Pyrite | | | Pyrite crystals replaced by goethite |
| 83435 | GM1723 | Pyrite | | | Pyrite on Quartz |
| 83436 | GM1724 | Pyrite | | | Pyrite, Chalcopyrite and Quartz |
| 83437 | GM1725 | Pyrite | | | Pyrite with striations |
| 83438 | GM1726 | Pyrite | | Schneeberg, Saxony | Pyrite, Arsenical Nickel |
| 83439 | GM1727 | Pyrite | | Gault, Folkestone | Pyrite nodule |
| 83440 | GM1728 | Pyrite | | Cornwall | Pyrite on Quartz |
| 83441 | GM1729 | Hematite | | Lancashire [Monmouthshire?] | Hematite, Kidney ore |
| 83442 | GM1730 | Hematite | | Elba (Rio Marino?) | Hematite, specular |
| 83443 | GM1731 | Hematite | | Cumberland | Hematite, Kidney ore |
| 83444 | GM1732 | Hematite | | Ascensio Island | Hematite, specular iron |
| 83445 | GM1733 | Hematite | | Ascensio Island | Hematite, specular |
| 83446 | GM1734 | Hematite | | Ascensio Island | Hematite, specular |
| 83447 | GM1735 | Hematite | | Ascensio Island | Hematite, specular |
| 83448 | GM1736 | Hematite | | Cumberland | Hematite, Kidney ore |
| 83449 | GM1737 | Hematite | | | Hematite, specular iron |
| 83450 | GM1738 | Hematite | | | Hematite, specular and Pyrite (many pieces) |
| 83451 | GM1739 | Hematite | | | Hematite, specular, fragments |
| 83452 | GM1740 | Hematite | | | Hematite |
| 83453 | GM1741 | Hematite | | | Hematite and Quartz |
| 83454 | GM1742 | Hematite | | | Hematite, specular |
| 83455 | GM1743 | Hematite | | Elba | Hematite, specular |
| 83456 | GM1744 | Hematite | | | Hematite, specular |
| 83457 | GM1745 | Hematite | | Elba | Hematite, specular |
| 83458 | GM1746 | Hematite | | | Hematite, Red Oxide, Turgite |
| 83459 | GM1747 | Hematite | | Siberia | Hematite, Red Ochre, Turgite |
| 83460 | GM1748 | Hematite | | | Hematite, Red Ochre |
| 83461 | GM1749 | Hematite | | Winford, Bristol | Hematite and Limonite |
| 83462 | GM1750 | Hematite | | | Hematite, foliated, and Quartz |
| 83463 | GM1751 | Hematite | | | Hematite |
| 83464 | GM1752 | Hematite | | | Hematite, specular, with Quartz |
| 83465 | GM1753 | Hematite | | Devon? | Hematite, micaceous, with Malachite |
| 83466 | GM1754 | Hematite | | Birch Tor, Devon | Hematite, large, micaceous |
| 83467 | GM1755 | Hematite | | Ascension Isles | Hematite, specular |
| 83468 | GM1756 | Hematite | | | Hematite, Red Ochre |
| 83469 | GM1757 | Hematite | | Siberia | Hematite, micaceous |
| 83470 | GM1758 | Hematite | | | Hematite, micaceous |
| 83471 | GM1759 | Hematite | | Elba | Hematite, specular |
| 83472 | GM1760 | Hematite | | | Hematite |
| 83473 | GM1761 | Hematite | | Birch Tor, Devon | Hematite and Jasper |
| 83474 | GM1762 | Limonite | | Siberia | Limonite and Quartz, encl. acicular Goethite |
| 83475 | GM1763 | Limonite | | Winford, Bristol | Limonite, Yellow Ochre |
| 83476 | GM1764 | Goethite | | | Goethite |
| 83477 | GM1765 | Goethite | | | Goethite, semi stalactitic |
| 83478 | GM1766 | Goethite | | Restormel mine, Lostwithiel | Goethite, acicular, in cavities |
| 83479 | GM1767 | Goethite | | | Goethite |
| 83480 | GM1768 | Goethite | | | Goethite after Pyrite, with cellular Quartz |
| 83481 | GM1769 | Goethite | | | Goethite and Manganese |
| 83482 | GM1770 | Goethite | | | Goethite, drusy needles in cavities |
| 83483 | GM1771 | Goethite | | | Goethite, acicular |
| 83484 | GM1772 | Goethite | | | Goethite |
| 83485 | GM1773 | Goethite | | Lostwithiel, Cornwall | Goethite, fibrous and pseudomorph after Pyrite |
| 83486 | GM1774 | Goethite | | Cornwall | Goethite |
| 83487 | GM1775 | Limonite | | Ulverstone, Lancashire | Limonite, botryoidal, black, stalactitic |
| 83488 | GM1776 | Limonite | | | Limonite replacing calcite |
| 83489 | GM1777 | Limonite | | | Limonite and Goethite and Quartz |
| 83490 | GM1778 | Limonite | | | Limonite replacing Calcite, Calcite encl. Iron Oxide |
| 83491 | GM1779 | Limonite | | | Limonite, botryoidal, cavernous |
| 83492 | GM1780 | Limonite | | | Limonite, cavernous |
| 83493 | GM1781 | Limonite | | | Limonite, hollow nodule |
| 83494 | GM1782 | Iron | | Westbury | Oolitic Iron ore |
| 83495 | GM1783 | Hematite | | | Hematite, var. Pencil Ore |
| 83496 | GM1784 | Hematite | | Cumberland | Hematite, var. Kidney Ore |
| 83497 | GM1785 | Hematite | | | Hematite, var. Pencil Ore |
| 83498 | GM1786 | Hematite | | Bovey Tracey, Devon | Hematite, specular |
| 83499 | GM1787 | Hematite | | Bovey Tracey, Devon | Hematite, specular, with Jasper |
| 83500 | GM1788 | Hematite | | | Hematite |
| 83501 | GM1789 | Hematite | | | Hematite |
| 83502 | GM1790 | Hematite | | Cumberland | Hematite, var. Kidney Ore |
| 83503 | GM1791 | Hematite | | Ulverstone, Lancs | Hematite, scaley red iron ore |
| 83504 | GM1792 | Hematite | | | Hematite, specular, on Quartz |
| 83505 | GM1793 | Hematite | | | Hematite, reddle |
| 83506 | GM1794 | Hematite | | | (many) |
| 83507 | GM1795 | Hematite | | Grislinger Busch | Hematite in block of Clay Ironstone |
| 83508 | GM1796 | Hematite | | Lancashire, Ulverstone | Hematite, red iron froth |
| 83509 | GM1797 | Hematite | | | Hematite, specular |
| 83510 | GM1798 | Hematite | | Haldon, Devon | Hematite and Limonite, encl. Jasperised Brachiopod |
| 83511 | GM1799 | Limonite | | | Limonite/iron ore |
| 83512 | GM1800 | Iron | | Brazil (on one) | Micaceous Iron ore |
| 83513 | GM1801 | Pyrite | | Perthshire | Pyrite in Ochre, and Limonite |
| 83514 | GM1802 | Pyrite | | | Pyrite with Sulphur and Goethite |
| 83515 | GM1803 | Goethite | | | Goethite |
| 83516 | GM1804 | Goethite | | | Goethite typical of Brendon Hills |
| 83517 | GM1805 | Goethite | | | Goethite and Hematite |
| 83518 | GM1806 | Goethite | | | Goethite, acicular |
| 83519 | GM1807 | Goethite | | Clifton, Bristol | Goethite, stalactitic, coated with Quartz |
| 83520 | GM1808 | Hematite | | | Hematite, specular in Lava |
| 83521 | GM1809 | Magnetite | | Sweden | Magnetite |
| 83522 | GM1810 | Magnetite | | Haytor, Devon | Magnetite |
| 83523 | GM1811 | Magnetite | | Haytor, Devon | Magnetite |
| 83524 | GM1812 | Magnetite | | | Magnetite |
| 83525 | GM1813 | Magnetite | | Lengenberg, Switzerland | Magnetic iron sand (1 box) |
| 83526 | GM1814 | Magnetite | | | 1 sp. Magnetite in 2 pieces |
| 83527 | GM1815 | Magnetite | | | Magnetite |
| 83528 | GM1816 | Martite | | Vesuvius | Martite, Hematite pseudomorph after Magnetite |
| 83529 | GM1817 | Bournonite | | Cornwall | Bournonite |
| 83530 | GM1818 | Bournonite | | | Bournonite |
| 83531 | GM1819 | Tennantite | | Cornwall | Tennantite and Pyrite |
| 83532 | GM1820 | Tennantite | | Cornwall | Tennantite |
| 83533 | GM1821 | Tetrahedrite | | | Tetrahedrite in Siderite |
| 83534 | GM1822 | Tetrahedrite | | | Tetrahedrite |
| 83535 | GM1823 | Tetrahedrite | | Siberia | Tetrahedrite on Chalcopyrite and Quartz |
| 83536 | GM1824 | Tetrahedrite | | | Tetrahedrite |
| 83537 | GM1825 | Tetrahedrite | | Kapnic, Hungary | Tetrahedrite with Sphalerite, Pyrite, Galena |
| 83538 | GM1826 | Tetrahedrite | | Hungary | Tetrahedrite on Chalcopyrite and Quartz |
| 83539 | GM1827 | Tetrahedrite | | Cornwall | Tetrahedrite in thin vein with Melaconite |
| 83540 | GM1828 | Tetrahedrite | | British Columbia | Tetrahedrite on Chalcopyrite and Quartz |
| 83541 | GM1829 | Tetrahedrite | | Bagneres de Bigorre [Baigorry, Pyreenees?] | Tetrahedrite with Calcite, and Siderite, Malachite |
| 83542 | GM1830 | Clinoclase | | Wheal Unity, St. Day, Cornwall | Clinoclase coated in Malachite |
| 83543 | GM1831 | Liroconite | | Wheal Gorland, Cornwall | Liroconite, green |
| 83544 | GM1832 | Liroconite | | Wheal Gorland?, Cornwall | Liroconite, blue, with Clinoclase |
| 83545 | GM1833 | Liroconite | | Wheal Gorland, Cornwall | Liroconite, blue |
| 83546 | GM1834 | Pharmocosiderite | | | Pharmocosiderite, brown crystals |
| 83547 | GM1835 | Pharmocosiderite | | Cornwall | Pharmocosiderite, green crystals |
| 83548 | GM1836 | Pharmocosiderite | | Cornwall | Pharmocosiderite, green crystals |
| 83549 | GM1837 | Pharmocosiderite | | | Pharmocosiderite, green crystals |
| 83550 | GM1838 | Pharmocosiderite | | | Pharmocosiderite and Olivenite |
| 83551 | GM1839 | Pharmocosiderite | | | Pharmocosiderite |
| 83552 | GM1840 | Gold | | Witwatersrand, Transvaal | Auriferous conglomerate |
| 83553 | GM1841 | Gold | | Witwatersrand, Transvaal | Auriferous conglomerate |
| 83554 | GM1842 | Chlorite | | Vincento, Central Otago, New Zealand | Chloritic Schist |
| 83555 | GM1843 | Conglomerate | | | Conglomerate |
| 83556 | GM1844 | Granite | | | Granite |
| 83557 | GM1845 | Mica | | | Mica +? |
| 83558 | GM1846 | Granite | | | Granite, polished |
| 83559 | GM1847 | Granophyre | | Broadford? | Granophyre, Spherulitic |
| 83560 | GM1848 | Porphyry | | Craighead, Crawfordjohn, Lanarksh. | Porphyritic Dolerite |
| 83561 | GM1849 | Quartzite | | Stiperstones, Radley Hill, Salop. | Quartzite [from Arenig beds] |
| 83562 | GM1850 | Porphyry | | Cornwall | Quartz Porphyry, Elvan |
| 83563 | GM1851 | Granite | | Sweden | Granite, black |
| 83564 | GM1852 | Syenite | | Worcester Beacon | Syenite |
| 83565 | GM1853 | Sandstone | | The Old Quarry, Penrith, Cumberland | Sandstone |
| 83566 | GM1854 | Granite | | Cheesewring, Liskeard | Granite |
| 83567 | GM1855 | Diorite | | Hermitage Bay, St.Aubyns, Jersey | Diorite |
| 83568 | GM1856 | Porphyry | | Shap, Westmoreland | Granite Porphyry |
| 83569 | GM1857 | Flint | | Chatham, Kent | Flint, Upper chalk, with spicules |
| 83570 | GM1858 | Limestone | | Ballyphetrish, Tiree, Inner Hebrides | Limestone, Coccolite |
| 83571 | GM1859 | Syenite | | Plavenscher Grund, Dresden | Syenite |
| 83572 | GM1860 | Gneiss | | Beunas Ayres | Augen Gneiss |
| 83573 | GM1861 | Graphic Granite | | Portsoy Banff | Graphic granite |
| 83574 | GM1862 | Trachyte | | Blackhill of Earlston Melrose | Trachyte |
| 83575 | GM1863 | Syenite Lamprophyre | | Knock Pike, Westmoreland | Syenite Lamphrophyre |
| 83576 | GM1864 | Granite | | Dartmoor 1969 | Granite |
| 83577 | GM1865 | Granite | | Kirkfell Wharfedale Head | Granite |
| 83578 | GM1866 | Porphyritic Granite | | Dartmoor | Porphyritic Granite |
| 83579 | GM1867 | Trachyte | | | Hornblende changed to Trachyte |
| 83580 | GM1868 | Granite | | Queens Drive Braemar | Granite |
| 83581 | GM1869 | Slate | | St. Michael's Mount, Cornwall | Slate, junction of Granite |
| 83582 | GM1870 | Granite | | | Granite |
| 83583 | GM1871 | Quartzite | | Grundaith, NW Highlands 1959 | Quartzite [Lower Cambrian] |
| 83584 | GM1872 | unknown | | | Grey stone, polished, with veins |
| 83585 | GM1873 | Sandstone | | Compton Bay, Isle of Wight | Sandstone, glauconitic |
| 83586 | GM1874 | Gritstone | | East Twin stream, Burrington | Sandy and Calcitic Grit |
| 83587 | GM1875 | Chert | | | Chert |
| 83588 | GM1876 | Gneiss | | E. of Nystuen, Norway | Gneiss |
| 83589 | GM1877 | Magnesian Limestone | | Nottingham | Magnesian Limestone |
| 83590 | GM1878 | Magnesian Limestone | | Lower Coxwell | Magnesian Limestone |
| 83591 | GM1879 | Sandstone | | Barton Hill quarries, Mitcheldean | Old Red Sandstone |
| 83592 | GM1880 | Granite | | Praah Sands, Cornwall | Elvan granite dyke |
| 83593 | GM1881 | Diatomaceous Earth | | Lough Neagh, Co. Antrim, N. Ireland, nr. Toome Br. | Diatomaceous earth, Neolithic |
| 83594 | GM1882 | Perlitic Pitchstone | | Meissen, Saxony | Perlitic pitchstone |
| 83595 | GM1883 | none | | | Empty |
| 83596 | GM1884 | Pyrite | | Upper Westwood mine | Iron Pyrite nodule |
| 83597 | GM1885 | Marcasite | | U.S.A. | Marcasite |
| 83598 | GM1886 | Marcasite | | Cornwall | Marcasite on Quartz with Sphalerite |
| 83599 | GM1887 | Pyrite | | Holmbush, Cornwall | Pyrite |
| 83600 | GM1888 | Pyrite | | Wheal Betsy, Devon | Pyrite on Quartz |
| 83601 | GM1889 | Pyrite | | | Pyrite nodule |
| 83602 | GM1890 | Pyrite | | | Pyrite |
| 83603 | GM1891 | Pyrite | | | Pyrite with Galena, Chalcopyrite |
| 83604 | GM1892 | Pyrite | | | Pyrite cubes |
| 83605 | GM1893 | Pyrite | | | Pyrite |
| 83606 | GM1894 | Pyrite | | | Pyrite |
| 83607 | GM1895 | Pyrite | | | Pyrite |
| 83608 | GM1896 | Pyrite | | | Pyrite in Sulphur |
| 83609 | GM1897 | Pyrite | | Scotland | Pyrite in Slate |
| 83610 | GM1898 | Pyrite | | | Pyrite crystal |
| 83611 | GM1899 | Pyrite | | | Pyrite, Marcasite in Clay Slate |
| 83612 | GM1900 | Fayalite | | Slievecurragh, Mourne Mts. | Fayalite, var. of Olivine |
| 83613 | GM1901 | Hematite | | | Hematite, var. Wood Iron |
| 83614 | GM1902 | Hematite | | | Hematite, var. Wood Iron |
| 83615 | GM1903 | Hematite | | | Hematite / Goethite, polished |
| 83616 | GM1904 | Hematite | | | Hematite, specular |
| 83617 | GM1905 | Hematite | | Otentor, Cumberland | Hematite, specular with Quartz |
| 83618 | GM1906 | Hematite | | | Hematite |
| 83619 | GM1907 | Hematite | | Cornwall | Hematite |
| 83620 | GM1908 | Hematite | | Vitifer mine, Devon | Hematite, specular, and Tourmaline |
| 83621 | GM1909 | Hisingerite | | Avalboe, Faroe | Hisingerite |
| 83622 | GM1910 | Ilvaite | | Isle of Elba, Italy | Ilvaite |
| 83623 | GM1911 | Ilvaite | | Isle of Elba, Italy | Ilvaite |
| 83624 | GM1912 | Scorodite | | Cornwall | Scorodite |
| 83625 | GM1913 | Vivianite | | Cornwall | Vivianite |
| 83626 | GM1914 | Vivianite | | St. Just, Cornwall | Vivianite on Quartz, and Limonite |
| 83627 | GM1915 | Vivianite | | Siberia | Vivianite, earthy (several bits) |
| 83628 | GM1916 | Arsenopyrite | | | Arsenopyrite, massive with Quartz |
| 83629 | GM1917 | Arsenopyrite | | | Arsenopyrite crystals on Quartz |
| 83630 | GM1918 | Arsenopyrite | | | Arsenopyrite and Realgar, Pyrite |
| 83631 | GM1919 | Arsenopyrite | | | Arsenopyrite, Mispickel |
| 83632 | GM1920 | Arsenopyrite | | Cornwall | Arsenopyrite with sceptered Quartz and Fluorite |
| 83633 | GM1921 | Arsenopyrite | | South Carreton mine | Arsenopyrite and Quartz |
| 83634 | GM1922 | Arsenopyrite | | Devon | Arsenopyrite |
| 83635 | GM1923 | Orpiment | | | Orpiment and Realgar; and Orpiment |
| 83636 | GM1924 | Orpiment | | | Orpiment and Realgar |
| 83637 | GM1925 | Orpiment | | Lucerne, Piedmont | Orpiment in Calcite |
| 83638 | GM1926 | Realgar | | Utah | Realgar and Orpiment, very good (+ scraps) |
| 83639 | GM1927 | Realgar | | | Realgar and Orpiment |
| 83640 | GM1928 | Realgar | | | Realgar and Orpiment |
| 83641 | GM1929 | Realgar | | | Realgar |
| 83642 | GM1930 | Realgar | | | Realgar |
| 83643 | GM1931 | Realgar | | Binntha, Switzerland | Realgar and Pyrite, in Dolomitic Schist |
| 83644 | GM1932 | Realgar | | | Realgar and Orpiment |
| 83645 | GM1933 | Olivenite | | Cornwall | Olivenite |
| 83646 | GM1934 | Olivenite | | Huel Unity, Cornwall | Olivenite |
| 83647 | GM1935 | Olivenite | | Obleg (?) | Olivenite |
| 83648 | GM1936 | Olivenite | | Cornwall | Olivenite |
| 83649 | GM1937 | Olivenite | | Cornwall | Olivenite |
| 83650 | GM1938 | Olivenite | | Cornwall | Olivenite |
| 83651 | GM1939 | Olivenite | | Wheal Gorland?, Cornwall | Olivenite on Quartz |
| 83652 | GM1940 | Olivenite | | Cornwall | Olivenite |
| 83653 | GM1941 | Olivenite | | | Olivenite and native Copper |
| 83654 | GM1942 | Olivenite | | Cornwall | Olivenite with Goethite |
| 83655 | GM1943 | Ironstone | | | Iron ore, bedded |
| 83656 | GM1944 | Limonite | | | Limonite |
| 83657 | GM1945 | Limonite | | | Limonite |
| 83658 | GM1946 | Limonite | | | Limonite, Yellow Ochre |
| 83659 | GM1947 | Limonite | | Shortover Hill, Oxon. | Limonite, Yellow Ochre |
| 83660 | GM1948 | Limonite | | Birmingham | Limonite, 1 nodule,1 pseudomorph of Calcite and 1 epimorph of Calcite |
| 83661 | GM1949 | Limonite | | | Limonite, pseudomorph of wood ?, plus pebble with weed |
| 83662 | GM1950 | Magnetite | | Co. Antrim, N. Ireland | Magnetite octahedrons |
| 83663 | GM1951 | Magnetite | | | Magnetite |
| 83664 | GM1952 | Magnetite | | Veitch, Austria | Magnetite, Ankerite |
| 83665 | GM1953 | Magnetite | | | Magnetite |
| 83666 | GM1954 | Iron | | Elba | Oxdulated Iron lodestone, native Iron |
| 83667 | GM1955 | Limonite | | | Packet of Yellow Ochre |
| 83668 | GM1956 | Pyrrhotite | | Bodenmais, Baiern, S.E. Germany | Pyrrhotite |
| 83669 | GM1957 | Stilpnosiderite | | Germany | Stilpnosiderite, Limonite / Pyrite pseudomorph of acute Siderite rhombs |
| 83670 | GM1958 | Rhodochrosite | | Kabruck, Transylvania | Rhodochrosite with Tetrahedrite |
| 83671 | GM1959 | Rhodochrosite | | | Rhodochrosite |
| 83672 | GM1960 | Rhodonite | | Cunnington, Connct., U.S.A. | Rhodonite |
| 83673 | GM1961 | Siderite | | | Siderite, cast from decomposed Septarian nodule |
| 83674 | GM1962 | Siderite | | Holmbush, Cornwall | Siderite, massive |
| 83675 | GM1963 | Siderite | | Wheal Maudlin, Lostwithiel | Siderite on Quartz |
| 83676 | GM1964 | Siderite | | Cornwall | Siderite on Chloritic Schist |
| 83677 | GM1965 | Siderite | | | Siderite, massive |
| 83678 | GM1966 | Siderite | | | Siderite |
| 83679 | GM1967 | Siderite | | | Siderite with Quartz crystals |
| 83680 | GM1968 | Siderite | | | Siderite |
| 83681 | GM1969 | Siderite | | Cornwall | Siderite |
| 83682 | GM1970 | Siderite | | | Siderite, fibrous, with Sphalerite and Pyrite |
| 83683 | GM1971 | Siderite | | Huel Crowndale, Cornwall | Siderite, unusual groups of crystals on Chalcopyrite and Quartz |
| 83684 | GM1972 | Siderite | | Cornwall | Siderite with traces of Chalcopyrite |
| 83685 | GM1973 | Siderite | | Cornwall | Siderite, bow-tie in cavity |
| 83686 | GM1974 | Siderite | | St. Just, Cornwall | Siderite with Calcite |
| 83687 | GM1975 | Siderite | | Crebor area?Cornwall | Siderite pseudomorph after fluorite |
| 83688 | GM1976 | Siderite | | Crinnis mine, Cornwall | Siderite in Chlorite |
| 83689 | GM1977 | Siderite | | Cornwall | Siderite and Chalcopyrite |
| 83690 | GM1978 | Siderite | | | Siderite, bow-tie with globular Hematite |
| 83691 | GM1979 | Siderite | | | Siderite |
| 83692 | GM1980 | Siderite | | | Siderite and Chalcopyrite |
| 83693 | GM1981 | Siderite | | | Siderite |
| 83694 | GM1982 | Hausmannite | | Ilmenau, Thuringia | Hausmannite |
| 83695 | GM1983 | Lepidocrocite | | Thuringia | Lepidocrocite in Manganese with Goethite |
| 83696 | GM1984 | Manganese | | Hartruangenesy, Niger | Manganese wad |
| 83697 | GM1985 | Manganite | | | Manganite |
| 83698 | GM1986 | Manganite | | | Manganite, acicular, in Pyrolusite |
| 83699 | GM1987 | Polianite | | | Polianite |
| 83700 | GM1988 | Psilomelane | | Glendore, Cork | Psilomelane stalactites |
| 83701 | GM1989 | Psilomelane | | Glendore, Cork | Psilomelane, botryoidal, good |
| 83702 | GM1990 | Psilomelane | | Restormel, Cornwall | Psilomelane |
| 83703 | GM1991 | Psilomelane | | Thuringia | Psilomelane |
| 83704 | GM1992 | Psilomelane | | typical of Penhale & N. Devon | Psilomelane |
| 83705 | GM1993 | Pyrolusite | | Exeter, probably Upton Pyne | Pyrolusite crystallised manganese |
| 83706 | GM1994 | Pyrolusite | | | Pyrolusite, broken in 2 and glued |
| 83707 | GM1995 | Pyrolusite | | | Pyrolusite |
| 83708 | GM1996 | Pyrolusite | | | Pyrolusite veins in Clay |
| 83709 | GM1997 | Iron-Manganese | | | Speigeleisen pig, alloy of Iron and Manganese |
| 83710 | GM1998 | Varvicite | | Warwickshire | Varvicite |
| 83711 | GM1999 | Fossil wood | | | Fossil wood?, Mountain cabbage |
| 83712 | GM2000 | Fossil wood | | | Fossil wood?, Mountain cabbage |
| 83713 | GM2001 | Fossil wood | | | Fossil wood?, Red cedar |
| 83714 | GM2002 | Fossil wood | | | Fossil wood?, Locust tree |
| 83715 | GM2003 | Fossil wood | | | Fossil wood, part polished |
| 83716 | GM2004 | Fossil wood | | | Fossil wood?, Guava |
| 83717 | GM2005 | Fossil wood | | | Fossil wood, part polished |
| 83718 | GM2006 | Fossil wood | | | Flint wood fossilised |
| 83719 | GM2007 | Fossil wood | | | Fossil wood |
| 83720 | GM2008 | Fossil wood | | | Fossil wood, part polished |
| 83721 | GM2009 | Fossil wood | | | Fossil wood, part polished |
| 83722 | GM2010 | Fossil wood | | | Fossil wood? |
| 83723 | GM2011 | Fossil wood | | | Fossil wood, broken |
| 83724 | GM2012 | Fossil wood | | | Fossil wood |
| 83725 | GM2013 | Torbernite | | South Terras | Torbernite |
| 83726 | GM2014 | Uraninite | | South Terras | Pitchblende in a bottle |
| 83727 | GM2015 | Autunite | | | Autunite |
| 83728 | GM2016 | Torbernite | | Cornwall | Torbernite |
| 83729 | GM2017 | Torbernite | | South Wheal Bassett, Cornwall | Torbernite |
| 83730 | GM2018 | Torbernite | | Cornwall | Torbernite |
| 83731 | GM2019 | Uranocircite | | Cornwall | Uranite |
| 83732 | GM2020 | Torbernite | | Cornwall | Torbernite |
| 83733 | GM2021 | Carnotite | | Thompsons Grand County, Utah | Carnotite |
| 83734 | GM2022 | Zippeite | | Cornwall | Zippeite |
| 83735 | GM2023 | Coal | | New Brunswick [Canada] | Coal |
| 83736 | GM2024 | Serpentine | | | Serpentine, black, part polished |
| 83737 | GM2025 | Linarite | | Cumberland | Linarite, small crystals in cavity |
| 83738 | GM2026 | Galena | | | Galena |
| 83739 | GM2027 | Tremolite | | Co. Derry, Ireland | Tremolite, reddish |
| 83740 | GM2028 | Tremolite | | Perth, Upper Canada | Raphilite, var. of Tremolite |
| 83741 | GM2029 | Albite | | Tintagel, Cornwall | Albite on Slate |
| 83742 | GM2030 | Quartz | | | Quartz crystals overgrowing Pyrite on Quartz |
| 83743 | GM2031 | Wulfenite | | Bleiberg | Wulfenite, Molybdenite of Lead |
| 83744 | GM2032 | Feldspar | | | Lazurite + ? |
| 83745 | GM2033 | Nepheline | | Norway | Eloeolite, var. of Nepheline |
| 83746 | GM2034 | Clinoclase | | Cornwall | Clinoclase, Copper & Iron Arsenates |
| 83747 | GM2035 | Tourmaline | | | Tourmaline, small pieces |
| 83748 | GM2036 | unknown | | Stokeleigh Camp, Clifton, Bristol | Charcoal in limestone |
| 83749 | GM2037 | Diopside | | | Coccolite? (near Omphacite) |
| 83750 | GM2038 | Galena | | | Galena in Calcite (with Mimetite?) |
| 83751 | GM2039 | Fluorite | | | Fluorite, purple |
| 83752 | GM2040 | Fluorite | | | Fluorite, pale, poor specimen |
| 83753 | GM2041 | Mica | | | Mica, large blocks |
| 83754 | GM2042 | Mica | | Jefferson County, Colorado | Mica |
| 83755 | GM2043 | Mica | | Norway | Mica, dark Biotite, several pieces |
| 83756 | GM2044 | Mica | | | Mica, small block |
| 83757 | GM2045 | Quartz | | | Quartz coated in oxydized pyrite |
| 83758 | GM2046 | Quartz | | | Quartz on Limonite |
| 83759 | GM2047 | Quartz | | | Quartz, large, long crystals |
| 83760 | GM2048 | Quartz | | | Quartz, rough and clear |
| 83761 | GM2049 | Quartz | | | Quartz, golden-brown, small group |
| 83762 | GM2050 | Quartz | | | Quartz, small group of crystals |
| 83763 | GM2051 | Chalcedony | | | Chalcedony, botryoids in a geode, on a plaster stand |
| 83764 | GM2052 | Quartz | | Mendips [probably] | Potato stones, cut and polished, of Quartz and Calcite |
| 83765 | GM2053 | Quartz | | Mendips [probably] | Potato stones, 3 halves of Quartz and Calcite, and traces of Goethite |
| 83766 | GM2054 | Agate | | | Agates, various |
| 83767 | GM2055 | Agate | | | Agate |
| 83768 | GM2056 | Agate | | | Agates |
| 83769 | GM2057 | Agate | | | Agates |
| 83770 | GM2058 | Agate | | | Agates |
| 83771 | GM2059 | Gypsum | | Aust | Gypsum, rough |
| 83772 | GM2060 | Asbestos | | | Crocidolite asbestos, blue, in a box |
| 83773 | GM2061 | Quartz | | | Quartz, small group of good crystals |
| 83774 | GM2062 | Quartz | | | Quartz, large and clear crystals, brownish encrusted |
| 83775 | GM2063 | Quartz | | | Quartz, rough piece with an old label |
| 83776 | GM2064 | Agate | | | Agate, flat polished piece, oval, broken in two |
| 83777 | GM2065 | Quartz | | | Quartz, small rough amethystine |
| 83778 | GM2066 | Onyx | | | Onyx, white-banded, small, polished |
| 83779 | GM2067 | Agate | | Chihuahua, Mexico | Agate, crazy lace (blue) |
| 83780 | GM2068 | Quartz | | | Box of crystals, many doubly terminated. Also 4 long crystals. Probably from 'potato stone' geodes. |
| 83781 | GM2069 | Tourmaline | | | Tourmaline and Quartz |
| 83782 | GM2070 | Tourmaline | | | Tourmaline, variety Clevelandite; green and red Rubellite and Quartz |
| 83783 | GM2071 | Actinolite | | | Actinolite |
| 83784 | GM2072 | Hornblende | | Willberforce, Ontario, Canada | Amphibole crystals, packet of 5 |
| 83785 | GM2073 | Augite | | Kenya | Augite |
| 83786 | GM2074 | Vesuvianite | | Christiansand | Idocrase, Vesuvian |
| 83787 | GM2075 | Fluorite | | | Fluorite, polished blue-john, broken sections, two pieces part of one. |
| 83788 | GM2076 | Fluorite | | | Fluorite, pale green, traces of purple, one side polished, on Chalcedony |
| 83789 | GM2077 | Fluorite | | | Fluorite, pale purple with Galena, on Calcite, one side polished. |
| 83790 | GM2078 | Fluorite | | | Fluorite, colourless, with Pyrite and Galena |
| 83791 | GM2079 | Fluorite | | | Fluorite, pale purple, large cubes, with lenticular Siderite |
| 83792 | GM2080 | Fluorite | | | Fluorite, white, speckled with Pyrite |
| 83793 | GM2081 | Fluorite | | | Fluorite, white, coated in Pyrite and Siderite |
| 83794 | GM2082 | Fluorite | | | Fluorite, pale green crystals |
| 83795 | GM2083 | Fluorite | | | Fluorite, slab, pale honey coloured, with Galena, polished |
| 83796 | GM2084 | Fluorite | | | Fluorite, small pale green crystals, with Galena, on Chalcedony |
| 83797 | GM2085 | Fluorite | | | Fluorite, large purple crystals, coated in Siderite and Quartz |
| 83798 | GM2086 | Fluorite | | | Fluorite, purple, in oxydized Siderite, on Chalcedony |
| 83799 | GM2087 | Fluorite | | | Fluorite, pale cubes, with oxydized coating. Two pieces. |
| 83800 | GM2088 | Quartz | | Clogau, St. David's mine, Dolgelly | Gold-bearing Quartz, two large pieces. |
| 83801 | GM2089 | Barite | | Derbyshire | Baryte, small polished piece of 'oakstone' |
| 83802 | GM2090 | Prehnite | | | Prehnite, green, in Basalt |
| 83803 | GM2091 | Chalcedony | | Kosemück, Cilicia | Prase, a green var. of Chalcedony |
| 83804 | GM2092 | Topaz | | Dornoch | Topaz, rough crystals |
| 83805 | GM2093 | Opal | | | Opal, precious blue |
| 83806 | GM2094 | Pyroxene | | | Pyroxene, sheared and containing Garnets [?] |
| 83807 | GM2095 | Perthite | | Black Hills, South Dakota | Perthite, Microline, with smoky Quartz |
| 83808 | GM2096 | Feldspar | | | Feldspar, Microline, green |
| 83809 | GM2097 | Actinolite | | | Actinolite |
| 83810 | GM2098 | Labradorite | | | Labradorite, one small piece |
| 83811 | GM2099 | Labradorite | | | Labradorite, 4 small pieces |
| 83812 | GM2100 | Feldspar | | | Orthoclase Feldspar, four small pieces |
| 83813 | GM2101 | Andalusite | | | Andalusite |
| 83814 | GM2102 | Feldspar | | St. Dennis, Cornwall | Feldspar, Orthoclase |
| 83815 | GM2103 | Feldspar | | Dartmoor | Feldspar, Orthoclase |
| 83816 | GM2104 | Feldspar | | | Feldspar, Orthoclase, Karlsbad twin |
| 83817 | GM2105 | Labradorite | 00M00.03 | | Labradorite, large piece |
| 83818 | GM2106 | Andalusite | 00M00.03 | | Andalusite, var. Chyastolite, large |
| 83819 | GM2107 | Hematite | 00M00.03 | | Haematite, large lump |
| 83820 | GM2108 | Chalcedony | | | Chalcedony, flat, polished |
| 83821 | GM2109 | Quartz | | | Aventurine Quartz, thin polished slab |
| 83822 | GM2110 | Quartz | | | Quartz, var. 'tiger's eye' |
| 83823 | GM2111 | Feldspar | | | Feldspar crystal |
| 83824 | GM2112 | Kyanite | | | Kyanite, large piece |
| 83825 | GM2113 | Halite | | | Pieces of Halite (Sylvite?) in a bag |
| 83826 | GM2114 | Chalcedony | | | Chalcedony, large botyoidal |
| 83827 | GM2115 | Chalcedony | | | Chalcedony, botyoidal |
| 83828 | GM2116 | Chalcopyrite | | Merehead Quarry, Somerset, England | Chalcopyrite, malachite and azurite from high clacite vein |
| 83829 | GM2117 | Cerussite | | Merehead Quarry, Somerset, England | Cerussite and hydrocerussite |
| 83830 | GM2118 | Cerussite | | Merehead Quarry, Somerset, England | Cerussite |
| 83831 | GM2119 | Cerussite | | Merehead Quarry, Somerset, England | Cerussite, good crystals |
| 83832 | GM2120 | Hydrocerussite | | Merehead Quarry, Somerset, England | Hydrocerussite nodule |
| 83833 | GM2121 | Hematite | | Merehead Quarry, Somerset, England | Haematite, manganese and calcite |
| 83834 | GM2122 | Cerussite | | Merehead Quarry, Somerset, England | Cerussite and hydrocerussite |
| 83835 | GM2123 | Calcite | | Merehead Quarry, Somerset, England | Rhombic calcite crystal |
| 83836 | GM2124 | Calcite | | Merehead Quarry, Somerset, England | Calcite in manganese + ? |
| 83837 | GM2125 | Diaboleite | | Merehead Quarry, Somerset, England | Diabolite |
| 83838 | GM2126 | Mendipite | | Merehead Quarry, Somerset, England | Mendipite in manganese |
| 83839 | GM2127 | unknown | | Merehead Quarry, Somerset, England | Iron and manganese oxides [Franklinite?] |
| 83840 | GM2128 | Manganese | | Merehead Quarry, Somerset, England | Manganese nodule |
| 83841 | GM2129 | Calcite | | Merehead Quarry, Somerset, England | Calcite in manganese |
| 83842 | GM2130 | Barite | | Merehead Quarry, Somerset, England | Barite on goethite |
| 83843 | GM2131 | Aragonite | | Merehead Quarry, Somerset, England | Aragonite and hydrocerussite |
| 83844 | GM2132 | Mimetite | | Merehead Quarry, Somerset, England | Mimetite |
| 83845 | GM2133 | Malachite | | Merehead Quarry, Somerset, England | Traces of malachite in hydrocerussite |
| 83846 | GM2134 | Calcite | | Merehead Quarry, Somerset, England | Calcite and haematite (?) |
| 83847 | GM2135 | Crednerite | | Merehead Quarry, Somerset, England | Crednerite, malachite, cerussite and hydrocerussite |
| 83848 | GM2136 | Hydrocerussite | | Merehead Quarry, Somerset, England | Hydrocerussite (?) |
| 83849 | GM2137 | Manganese | | Merehead Quarry, Somerset, England | Manganese(?) on limestone |
| 83850 | GM2138 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalactite encrusted with sub-aqueous coraline growth |
| 83851 | GM2139 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Calcite flowstone |
| 83852 | GM2140 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Small stalagmite |
| 83853 | GM2141 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalagmite with sub-aqueous crystaline growth around base (honey coloured) |
| 83854 | GM2142 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Calcite coraloids with later encrustations of calcite cave rafts (pink) |
| 83855 | GM2143 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Calcite curtain (cut and polished section) |
| 83856 | GM2144 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalactite (broken and repaired) terminating in a calcite crystal face |
| 83857 | GM2145 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Sucession of cave rafts encrusted with coraloid growths |
| 83858 | GM2146 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Large stalactitic formation of elongated calcite crystals (pool spar) |
| 83859 | GM2147 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Small stalactitic formation of elongated calcite crystals (pool spar) |
| 83860 | GM2148 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Coraloid calcite crystals encrusting stalactite |
| 83861 | GM2149 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Calcite sandwiched in a cleft of limestone |
| 83862 | GM2150 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Three conjoined stalactites of coraloid formation |
| 83863 | GM2151 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Three conjoined stalactites (33cm in length) |
| 83864 | GM2152 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Flow stone |
| 83865 | GM2153 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Stalactites (one repaired) |
| 83866 | GM2154 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Portion of a large stalactite |
| 83867 | GM2155 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Cut half section of a stalagmite |
| 83868 | GM2156 | Calcite | | W-L Cave, Fairy Cave Quarry, Mendip | Cave Calcite: Large termination of a stalactite |
| 83869 | GM2157 | Cerussite | | | Cerussite |
| 83870 | GM2158 | Chalcedony | | | Chalcedony, rectangular block |
| 83871 | GM2159 | Obsidian | | | Obsidian, possibly a volcanic bomb |
| 83872 | GM2160 | Calcite | | Fontainebleau Limestone, Fontainebleau | Calcite crystals enclosing sand, mounted specimen |
| 83873 | GM2161 | Calcite | Table beside Minerals cabinets | Cellar of farmhouse, firing range, Westbury, Wilts. | Stalagmitic growth |
| 83874 | GM2162 | Fluorite | | | Rectangular slab of fluorite, large crystals, suitable for display |
| 83875 | GM2163 | Jadeite | | Beijing? [or New Zealand?] | 'Fine block of Jade said to have been brought from Pekin' |