Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

1434a-2_Smithsonite_Choix_Sinaloa_Mexico
1534
%_tempFileName1434a-2_Smithsonite_Choix_Sinaloa_Mexico%

1435a_Fluorite_Riemvasmaak_NorthernCapeProv_SouthAfrica.JPGca
1535
%_tempFileName1435a_Fluorite_Riemvasmaak_NorthernCapeProv_SouthAfrica.JPGca%

1436a_Willemite, Calcite_SterlingHillMine_Ogdensburg_NJ_USA
1536
%_tempFileName1436a_Willemite,%20Calcite_SterlingHillMine_Ogdensburg_NJ_USA%

1437a_Quartz var Herkimer_AceofDiamondsMine_Middleville_NY_USA
1537
%_tempFileName1437a_Quartz%20var%20Herkimer_AceofDiamondsMine_Middleville_NY_USA%

1438a_Fluorite_XiangHuapuMine_ChenzhouHuan_China
1538
%_tempFileName1438a_Fluorite_XiangHuapuMine_ChenzhouHuan_China%

1439a_Quartz_Tibet
1539
%_tempFileName1439a_Quartz_Tibet%

1440a_Fluorite_Riemvasmaak_NorthernCapeProv_South Africa
1540
%_tempFileName1440a_Fluorite_Riemvasmaak_NorthernCapeProv_South%20Africa%

1441a_Hematite_IrhoudMine_SafiProvince_Morocco
1541
%_tempFileName1441a_Hematite_IrhoudMine_SafiProvince_Morocco%

1442a_Bustamite_FranklinMine_Franklin_NJ_USA
1542
%_tempFileName1442a_Bustamite_FranklinMine_Franklin_NJ_USA%

1443a-1_Zincite_FranklinMine_Franklin_NJ_USA
1543
%_tempFileName1443a-1_Zincite_FranklinMine_Franklin_NJ_USA%

1444a_Vesuvianite var Cyprine_FranklinMine_Franklin_NJ_USA
1544
%_tempFileName1444a_Vesuvianite%20var%20Cyprine_FranklinMine_Franklin_NJ_USA%

1445a_Prehnite_O&GQuarry_Southbury_CT_USA
1545
%_tempFileName1445a_Prehnite_O&GQuarry_Southbury_CT_USA%

1446-1a_Willamite_FranklinMine_Franklin_NJ_USA
1546
%_tempFileName1446-1a_Willamite_FranklinMine_Franklin_NJ_USA%

1446-2_Willamite_FranklinMine_Franklin_NJ_USA
1547
%_tempFileName1446-2_Willamite_FranklinMine_Franklin_NJ_USA%

1446a-2_Willamite_FranklinMine_Franklin_NJ_USA
1548
%_tempFileName1446a-2_Willamite_FranklinMine_Franklin_NJ_USA%

1447a_Witherite_AlstonMoor_Cumberland_England
1549
%_tempFileName1447a_Witherite_AlstonMoor_Cumberland_England%

1448a_Quartz var Agate_NorthernDistrict_Cumberland_England
1550
%_tempFileName1448a_Quartz%20var%20Agate_NorthernDistrict_Cumberland_England%

1449a_Arsenopyrite_SantaBarbara_Chihuahua_Mexico
1551
%_tempFileName1449a_Arsenopyrite_SantaBarbara_Chihuahua_Mexico%

1450a_Apatite, Calcite_FranklinMine_Franklin_NJ_USA
1552
%_tempFileName1450a_Apatite,%20Calcite_FranklinMine_Franklin_NJ_USA%

1451a_Hyalite Opal
1553
%_tempFileName1451a_Hyalite%20Opal%

1452a_Svabite_FranklinMine_Franklin_NJ_USA
1554
%_tempFileName1452a_Svabite_FranklinMine_Franklin_NJ_USA%

© 2025 Charles Merguerian