Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

1269a_Celestite_Madagascar
1366
%_tempFileName1269a_Celestite_Madagascar%

1270a_Fluorite_Melchor_Muzquiz_Coahuila_Mexico
1367
%_tempFileName1270a_Fluorite_Melchor_Muzquiz_Coahuila_Mexico%

1271a_Quartz_FisherMtn_Mt.Ida_AR_USA
1368
%_tempFileName1271a_Quartz_FisherMtn_Mt.Ida_AR_USA%

1272a_Quartz_MinasGerais_Brazil
1369
%_tempFileName1272a_Quartz_MinasGerais_Brazil%

1273a_Huebnerite_Peru
1370
%_tempFileName1273a_Huebnerite_Peru%

1274_Diopside_Quebec_Canada
1371
%_tempFileName1274_Diopside_Quebec_Canada%

1275a_Quartz var Agate_Scotland
1372
%_tempFileName1275a_Quartz%20var%20Agate_Scotland%

1276a_Epidote_Madagascar
1373
%_tempFileName1276a_Epidote_Madagascar%

1277a_Quartz_Pakistan
1374
%_tempFileName1277a_Quartz_Pakistan%

1278a_Barite_HuancavelicaDept_Peru
1375
%_tempFileName1278a_Barite_HuancavelicaDept_Peru%

1279a_Apophyllite_Nasik_India
1376
%_tempFileName1279a_Apophyllite_Nasik_India%

1280a_Quartz, Hematite_Jinlong_Guangdong_China
1377
%_tempFileName1280a_Quartz,%20Hematite_Jinlong_Guangdong_China%

1281a_Quartz, Hematite_Jinlong_Guangdong_China
1378
%_tempFileName1281a_Quartz,%20Hematite_Jinlong_Guangdong_China%

1282a_Malachite, Chrysocolla_Congo_Africa
1379
%_tempFileName1282a_Malachite,%20Chrysocolla_Congo_Africa%

1283a_Malachite, Chrysocolla_Congo_Africa
1380
%_tempFileName1283a_Malachite,%20Chrysocolla_Congo_Africa%

1284a_Fluorite_Xinyang_Hunan_China
1381
%_tempFileName1284a_Fluorite_Xinyang_Hunan_China%

1285a_Quartz var Agate Geode_Brazil
1382
%_tempFileName1285a_Quartz%20var%20Agate%20Geode_Brazil%

1286a_Quartz var Agate Geode_Brazil
1383
%_tempFileName1286a_Quartz%20var%20Agate%20Geode_Brazil%

1287a_Chalcedony_LaPaz Co_AZ_USA
1384
%_tempFileName1287a_Chalcedony_LaPaz%20Co_AZ_USA%

1288a_Tourmaline var Dravite_SouthFerrySite_NYC_NY_USA
1385
%_tempFileName1288a_Tourmaline%20var%20Dravite_SouthFerrySite_NYC_NY_USA%

1289a_Quartz_FisherMtn_Mt.Ida_AR_USA
1386
%_tempFileName1289a_Quartz_FisherMtn_Mt.Ida_AR_USA%

© 2025 Charles Merguerian