Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

00686b_Pyrite_Lograno_Spain
757
%_tempFileName00686b_Pyrite_Lograno_Spain%

0687_Hematite_Cumberland_England
758
%_tempFileName0687_Hematite_Cumberland_England%

0688a_Edenite-Quartz_Bancroft_Ontario
759
%_tempFileName0688a_Edenite-Quartz_Bancroft_Ontario%

0689_Emerald_MinasGerais_Brazill
760
%_tempFileName0689_Emerald_MinasGerais_Brazill%

0690_Quartz_Madagascar
761
%_tempFileName0690_Quartz_Madagascar%

0691_Diopside_Cantley_Quebec
762
%_tempFileName0691_Diopside_Cantley_Quebec%

0692_Quartz_Corinto_Brazil
763
%_tempFileName0692_Quartz_Corinto_Brazil%

0693b_Quartz_Corinto_Brazil
764
%_tempFileName0693b_Quartz_Corinto_Brazil%

0694c_Stilbite_Poona_India
765
%_tempFileName0694c_Stilbite_Poona_India%

0695a_Staurolite_Windham_ME
766
%_tempFileName0695a_Staurolite_Windham_ME%

0696_Chondrodite_TillyFosterMine_Brewster_NY
767
%_tempFileName0696_Chondrodite_TillyFosterMine_Brewster_NY%

0697a_Quartz_Middletown_NY
768
%_tempFileName0697a_Quartz_Middletown_NY%

0698_Calcite_Tsumeb_SWA
769
%_tempFileName0698_Calcite_Tsumeb_SWA%

0699c_Erythrite_Bouazzer_Morroco
770
%_tempFileName0699c_Erythrite_Bouazzer_Morroco%

0699g_Erythrite_Bouazzer_Morroco
771
%_tempFileName0699g_Erythrite_Bouazzer_Morroco%

0700_Celestite_Madagascar
772
%_tempFileName0700_Celestite_Madagascar%

0701_Ilmenite-varCrichtonite_Salzburg_Austria
773
%_tempFileName0701_Ilmenite-varCrichtonite_Salzburg_Austria%

0702b_Vanadinite_Mibladen_Morocco
774
%_tempFileName0702b_Vanadinite_Mibladen_Morocco%

0703_Selenite_Maka-Pu'u_Oahu_HI
775
%_tempFileName0703_Selenite_Maka-Pu'u_Oahu_HI%

0704_Adularia_Talligrat_Switzerland
776
%_tempFileName0704_Adularia_Talligrat_Switzerland%

0705_Emerald_MinasGerais_Brazil
777
%_tempFileName0705_Emerald_MinasGerais_Brazil%

© 2025 Charles Merguerian