Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Thumbnail Mineral Collection Gallery

2903-2__Barite_Frizington_Cumberland_England.JPG
295
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2903a-1_Barite_Frizington_Cumberland_England.JPG
296
%_tempFileName2903a-1_Barite_Frizington_Cumberland_England%

2904a-1_Beryl var Aquamarine, Muscovite_ShigarValley_GilgitDistrict_Pakistan.JPG
297
%_tempFileName2904a-1_Beryl%20var%20Aquamarine,%20Muscovite_ShigarValley_GilgitDistrict_Pakistan%

2905_Columbite_StricklandQuarry_Portlandt_CT_USA.JPG
298
%_tempFileName2905_Columbite_StricklandQuarry_Portlandt_CT_USA%

2906_Calcite_O&GQuarry_Southbury_CT_USA.JPG
299
%_tempFileName2906_Calcite_O&GQuarry_Southbury_CT_USA%

2907_Chalcopyrite_SweetwaterMine_ReynoldsCo_MO_USA.JPG
300
%_tempFileName2907_Chalcopyrite_SweetwaterMine_ReynoldsCo_MO_USA%

2908-1_Quartz_Jinlong_Guangdong_China.JPG
301
%_tempFileName2908-1_Quartz_Jinlong_Guangdong_China%

2908-2_Quartz_Jinlong_Guangdong_China.JPG
302
%_tempFileName2908-2_Quartz_Jinlong_Guangdong_China%

2909_Quartz, Hematite_Jinlong_Guangdong_China.JPG
303
%_tempFileName2909_Quartz,%20Hematite_Jinlong_Guangdong_China%

2910_Malachite_Cogo_Africa.JPG
304
%_tempFileName2910_Malachite_Cogo_Africa%

2911_Fluorite_Hunan_China.JPG
305
%_tempFileName2911_Fluorite_Hunan_China%

2913_Beryl var Aquamarine_Namibia_Africa.JPG
306
%_tempFileName2913_Beryl%20var%20Aquamarine_Namibia_Africa%

2930_Beryl var Goshenite_ErongoMtns_Namibia_Africa.JPG
307
%_tempFileName2930_Beryl%20var%20Goshenite_ErongoMtns_Namibia_Africa%

2932_Sphalerite, Siderite_Stan Terg (Trepca)_Kosovska_Mitrovica_Kosovo.JPG
308
%_tempFileName2932_Sphalerite,%20Siderite_Stan%20Terg%20(Trepca)_Kosovska_Mitrovica_Kosovo%

2933_Tourmaline var Watermelon_MinasGerais_Brazil.JPG
309
%_tempFileName2933_Tourmaline%20var%20Watermelon_MinasGerais_Brazil%

2935_Brucite_KilaSiafullahDistrict_Baluchistan_Pakistan.JPG
310
%_tempFileName2935_Brucite_KilaSiafullahDistrict_Baluchistan_Pakistan%

2937-1_Fluorite_LockportQuarry_Niagara_NY_USA.JPG
311
%_tempFileName2937-1_Fluorite_LockportQuarry_Niagara_NY_USA%

2937-2_Fluorite_LockportQuarry_Niagara_NY_USA.JPG
312
%_tempFileName2937-2_Fluorite_LockportQuarry_Niagara_NY_USA%

2939_Vanadinite_Mibladen_Morocco.JPG
313
%_tempFileName2939_Vanadinite_Mibladen_Morocco%

2940_Wulfenite_LaMoritaMine_Chihuahua_Mexico.JPG
314
%_tempFileName2940_Wulfenite_LaMoritaMine_Chihuahua_Mexico%

2941_Ilmenite_OldLitchfieldMines_Torrington_CT_USA.JPG
315
%_tempFileName2941_Ilmenite_OldLitchfieldMines_Torrington_CT_USA%

© 2025 Charles Merguerian