Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

1495a_Vesuvianite_Sanford_ME_USA
1597
%_tempFileName1495a_Vesuvianite_Sanford_ME_USA%

1496a_Quartz_GameshHimal_Dhaping_Nepal
1598
%_tempFileName1496a_Quartz_GameshHimal_Dhaping_Nepal%

1497a_Hematite, Pyrite_Elba_Italy
1599
%_tempFileName1497a_Hematite,%20Pyrite_Elba_Italy%

1498a_Fluorite_Xinyang_Hunan_China
1600
%_tempFileName1498a_Fluorite_Xinyang_Hunan_China%

1499a-2_Quartz var Amethyst_SouthAfrica
1601
%_tempFileName1499a-2_Quartz%20var%20Amethyst_SouthAfrica%

1500a_Fluorite_Hunan_China
1602
%_tempFileName1500a_Fluorite_Hunan_China%

1501a_Chrysocolla, Malachite_Congo_Africa
1603
%_tempFileName1501a_Chrysocolla,%20Malachite_Congo_Africa%

1502a_Chalcedony Nodules_Morocco_Africa
1604
%_tempFileName1502a_Chalcedony%20Nodules_Morocco_Africa%

1503a_Fluorite_Hunan_China
1605
%_tempFileName1503a_Fluorite_Hunan_China%

1504a_Petrified Wood_Morocco
1606
%_tempFileName1504a_Petrified%20Wood_Morocco%

1505a_Petrified Wood_Morocco
1607
%_tempFileName1505a_Petrified%20Wood_Morocco%

1506a_Petrified Wood_Morocco
1608
%_tempFileName1506a_Petrified%20Wood_Morocco%

1507a_Apatite_MinasGerais_Brazil
1609
%_tempFileName1507a_Apatite_MinasGerais_Brazil%

1508a_Quartz Geode_Madagascar
1610
%_tempFileName1508a_Quartz%20Geode_Madagascar%

1509a_Celestite_Madagascar
1611
%_tempFileName1509a_Celestite_Madagascar%

1510a_Celestite_Madagascar
1612
%_tempFileName1510a_Celestite_Madagascar%

1511a_Oligoclase var Sunstone
1613
%_tempFileName1511a_Oligoclase%20var%20Sunstone%

1512a_Quartz, Apophyllite_India
1614
%_tempFileName1512a_Quartz,%20Apophyllite_India%

1513a_Galena_EaglePicherMine_Galena_MO_USA
1615
%_tempFileName1513a_Galena_EaglePicherMine_Galena_MO_USA%

1514a_Fluorite_Cave-in-Rock_IL_USA
1616
%_tempFileName1514a_Fluorite_Cave-in-Rock_IL_USA%

1515-1a_Quartz var Amethyst_AmetistaDoSul_Brazil
1617
%_tempFileName1515-1a_Quartz%20var%20Amethyst_AmetistaDoSul_Brazil%

© 2025 Charles Merguerian