Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

1705-1_Watermelonite_Westbury_NY_USA
1807
%_tempFileName1705-1_Watermelonite_Westbury_NY_USA%

1706a_Calcite, Willemite, Franklinite, Zincite_SterlingHillMine_Ogdensburg_NJ_USA
1808
%_tempFileName1706a_Calcite,%20Willemite,%20Franklinite,%20Zincite_SterlingHillMine_Ogdensburg_NJ_USA%

1707a-2_Copper, Chrysocolla, Malachite_AZ_USA
1809
%_tempFileName1707a-2_Copper,%20Chrysocolla,%20Malachite_AZ_USA%

1708a_Calcite_ChimneyRockQuarry_BoundBrook_NJ_USA
1810
%_tempFileName1708a_Calcite_ChimneyRockQuarry_BoundBrook_NJ_USA%

1709a-1_Spodumene var. Kunzite, Cleavlandite_Waddell Prospect_Portland_CT_USA
1811
%_tempFileName1709a-1_Spodumene%20var.%20Kunzite,%20Cleavlandite_Waddell%20Prospect_Portland_CT_USA%

1710a_Sodalite_Litchfield_MA_USA
1812
%_tempFileName1710a_Sodalite_Litchfield_MA_USA%

1711a_Cerargyrite (aka Horn Silver)_BlueRockMine_YumaCo_AZ_USA
1813
%_tempFileName1711a_Cerargyrite%20(aka%20Horn%20Silver)_BlueRockMine_YumaCo_AZ_USA%

1712a_Garnet var Melanterite
1814
%_tempFileName1712a_Garnet%20var%20Melanterite%

1713a-2_Franklinite, Willemite, Zincite_Frnaklin_NJ_USA
1815
%_tempFileName1713a-2_Franklinite,%20Willemite,%20Zincite_Frnaklin_NJ_USA%

1714a_Rhodonite, Franklinite, Calcite_Franklin_ NJ_USA
1816
%_tempFileName1714a_Rhodonite,%20Franklinite,%20Calcite_Franklin_%20NJ_USA%

1715a_Quartz, Tourmaline var Schorl_MinasGerais_Brazil
1817
%_tempFileName1715a_Quartz,%20Tourmaline%20var%20Schorl_MinasGerais_Brazil%

1716a_Glaucophane_GlaucophaneRidge_SanBenitoCo_CA_USA
1818
%_tempFileName1716a_Glaucophane_GlaucophaneRidge_SanBenitoCo_CA_USA%

1717a_QuartzvarCitrine_Imilchil (akaImilshil)_MideltProv_Morocco
1819
%_tempFileName1717a_QuartzvarCitrine_Imilchil%20(akaImilshil)_MideltProv_Morocco%

1718a_Purpurite, Muscovite_MinasGerais_DivinodasLaranjeiras_Brazil
1820
%_tempFileName1718a_Purpurite,%20Muscovite_MinasGerais_DivinodasLaranjeiras_Brazil%

1719a-3_Purpurite_MinasGerais_DivinodasLaranjeiras_Brazil
1821
%_tempFileName1719a-3_Purpurite_MinasGerais_DivinodasLaranjeiras_Brazil%

1720a-1_Chabazite_Imilchil(akaImilshil)_MideltProv_Morocco
1822
%_tempFileName1720a-1_Chabazite_Imilchil(akaImilshil)_MideltProv_Morocco%

1721a_Barite, Hematite_NadorProv_Morocco
1823
%_tempFileName1721a_Barite,%20Hematite_NadorProv_Morocco%

1722a_Amethyst_MinasGerais_Brazil
1824
%_tempFileName1722a_Amethyst_MinasGerais_Brazil%

1723a_Quartz var Citrine_Imilchil (akaImilshil)_MideltProv_Morocco
1825
%_tempFileName1723a_Quartz%20var%20Citrine_Imilchil%20(akaImilshil)_MideltProv_Morocco%

1724a_Quartz_MinasGerais_Brazil
1826
%_tempFileName1724a_Quartz_MinasGerais_Brazil%

1725a_Aegerine, Orthoclase, Quartz_MtMalosa_Malawi_Africa
1827
%_tempFileName1725a_Aegerine,%20Orthoclase,%20Quartz_MtMalosa_Malawi_Africa%

© 2025 Charles Merguerian