Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0982a_Quartz_Madagascar
1072
%_tempFileName0982a_Quartz_Madagascar%

0983a_Prehnite_LowerNewStreetQuarry_Paterson_NJ_USA
1073
%_tempFileName0983a_Prehnite_LowerNewStreetQuarry_Paterson_NJ_USA%

0984a_Hematite_Taouz_Morocco
1074
%_tempFileName0984a_Hematite_Taouz_Morocco%

0985a_Malachite_Congo_Africa
1075
%_tempFileName0985a_Malachite_Congo_Africa%

0986a_Quartz var Agate_Mexico
1076
%_tempFileName0986a_Quartz%20var%20Agate_Mexico%

0987a_Sphalerite_Franklin_NJ_USA
1077
%_tempFileName0987a_Sphalerite_Franklin_NJ_USA%

0988a_Quartz_Cavnic_Romania
1078
%_tempFileName0988a_Quartz_Cavnic_Romania%

0989a_Snowflake Obsidian_AZ_USA
1079
%_tempFileName0989a_Snowflake%20Obsidian_AZ_USA%

0990a_Quartz var Agate_Brazi
1080
%_tempFileName0990a_Quartz%20var%20Agate_Brazi%

0991a_Quartz var Agate_Brazil
1081
%_tempFileName0991a_Quartz%20var%20Agate_Brazil%

0992a_Willemite_Ogdensburg_NJ_USA
1082
%_tempFileName0992a_Willemite_Ogdensburg_NJ_USA%

0993a_Kyanite_Judd'sBridge_CT_USA
1083
%_tempFileName0993a_Kyanite_Judd'sBridge_CT_USA%

0994a-1_Slickentite_CA_USA
1084
%_tempFileName0994a-1_Slickentite_CA_USA%

0995a_Rhodonite_Franklin_NJ_USA
1085
%_tempFileName0995a_Rhodonite_Franklin_NJ_USA%

0996a_Pyrite_HuanzalaMine_Peru
1086
%_tempFileName0996a_Pyrite_HuanzalaMine_Peru%

0997a_Tourmaline_MinasGerais_Brazil
1087
%_tempFileName0997a_Tourmaline_MinasGerais_Brazil%

0998a_Quartz_Switzerland
1088
%_tempFileName0998a_Quartz_Switzerland%

0999a_Quartz var Amethyst
1089
%_tempFileName0999a_Quartz%20var%20Amethyst%

1000a-1_Chrysocolla, Azurite_BlueBirdMine_Miami_AZ_USA
1090
%_tempFileName1000a-1_Chrysocolla,%20Azurite_BlueBirdMine_Miami_AZ_USA%

1000a-2_Chrysocolla, Azurite_BlueBirdMine_Miami_AZ_USA
1091
%_tempFileName1000a-2_Chrysocolla,%20Azurite_BlueBirdMine_Miami_AZ_USA%

1001a_Calcite, Sphalerite_Tri-StateDistrict_MO_USA
1092
%_tempFileName1001a_Calcite,%20Sphalerite_Tri-StateDistrict_MO_USA%

© 2025 Charles Merguerian