Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

1041a_Bismuth_Germany
1135
%_tempFileName1041a_Bismuth_Germany%

1042a_Malachite_KafundaMine_KatangaProv_Congo_Africa
1136
%_tempFileName1042a_Malachite_KafundaMine_KatangaProv_Congo_Africa%

1043a_Copper_MI_USA
1137
%_tempFileName1043a_Copper_MI_USA%

1044a_Fluorite_Jiantai_China
1138
%_tempFileName1044a_Fluorite_Jiantai_China%

1045a_Fluorite_Jiantai_China
1139
%_tempFileName1045a_Fluorite_Jiantai_China%

1046a_Malachite_KafundaMine_KatangaProv_Congo_Africa
1140
%_tempFileName1046a_Malachite_KafundaMine_KatangaProv_Congo_Africa%

1047a_Calcite Sand Crystals_Mexico
1141
%_tempFileName1047a_Calcite%20Sand%20Crystals_Mexico%

1048a_Fluorite_Namibia_Africa
1142
%_tempFileName1048a_Fluorite_Namibia_Africa%

1049a_Quartz var Geode_OcoRiver_Brazil
1143
%_tempFileName1049a_Quartz%20var%20Geode_OcoRiver_Brazil%

1050a_Copper_MI_USA
1144
%_tempFileName1050a_Copper_MI_USA%

1051a_Copper_MI_USA
1145
%_tempFileName1051a_Copper_MI_USA%

1052a_Selenite_Mexico
1146
%_tempFileName1052a_Selenite_Mexico%

1053a_Malachite_Kafunda Mine_Katanga Prov_Congo_Africa
1147
%_tempFileName1053a_Malachite_Kafunda%20Mine_Katanga%20Prov_Congo_Africa%

1054a_Dolomite, Calcite_LaFargeQuarry_Lockport_NY_USA
1148
%_tempFileName1054a_Dolomite,%20Calcite_LaFargeQuarry_Lockport_NY_USA%

1055a_Apophyllite_Poona_India
1149
%_tempFileName1055a_Apophyllite_Poona_India%

1056a_Kyanite, Muscovite_MinasGerais_Brazil
1150
%_tempFileName1056a_Kyanite,%20Muscovite_MinasGerais_Brazil%

1057a_Quartz_MinasGerais_Brazil
1151
%_tempFileName1057a_Quartz_MinasGerais_Brazil%

1058a_Axinite_Madera Co_CA_USA
1152
%_tempFileName1058a_Axinite_Madera%20Co_CA_USA%

1059a_Apophyllite, Chalcedony_Poona_India
1153
%_tempFileName1059a_Apophyllite,%20Chalcedony_Poona_India%

1060a_Kyanite_OldLitchfieldMines_Torrington_CT_USA
1154
%_tempFileName1060a_Kyanite_OldLitchfieldMines_Torrington_CT_USA%

1061a_Kyanite_MinasGerais_Brazil
1155
%_tempFileName1061a_Kyanite_MinasGerais_Brazil%

© 2025 Charles Merguerian