Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0843b_PeridotiteNodularBasalt_AZ
925
%_tempFileName0843b_PeridotiteNodularBasalt_AZ%

0844_Selenite_Mexico
926
%_tempFileName0844_Selenite_Mexico%

0845_Copper_Keeweenan_MI
927
%_tempFileName0845_Copper_Keeweenan_MI%

0846_Quartz_RioGrandeSol_Brazil
928
%_tempFileName0846_Quartz_RioGrandeSol_Brazil%

0847_Calcite__FortLee_NJ
929
%_tempFileName0847_Calcite__FortLee_NJ%

0848_Chrysocolla_Mexico
930
%_tempFileName0848_Chrysocolla_Mexico%

0849_Quartz_MinasGerais_Brazil
931
%_tempFileName0849_Quartz_MinasGerais_Brazil%

0850_Apophyllite_Poona_India
932
%_tempFileName0850_Apophyllite_Poona_India%

0851_Labradorite_Madagascar
933
%_tempFileName0851_Labradorite_Madagascar%

0852_Labradorite_Madagascar
934
%_tempFileName0852_Labradorite_Madagascar%

0853_Polyhalite_CA
935
%_tempFileName0853_Polyhalite_CA%

0854_Malachite_Congo_Africa
936
%_tempFileName0854_Malachite_Congo_Africa%

0855a_Malachite_Congo_Africa
937
%_tempFileName0855a_Malachite_Congo_Africa%

0856a_Selenite_Mexico
938
%_tempFileName0856a_Selenite_Mexico%

0857_Selenite_Mexico
939
%_tempFileName0857_Selenite_Mexico%

0857a_Selenite_Mexico
940
%_tempFileName0857a_Selenite_Mexico%

0858_Fluorite_China
941
%_tempFileName0858_Fluorite_China%

0859_Quartz_Diamantina_Brazil
942
%_tempFileName0859_Quartz_Diamantina_Brazil%

0860_Agate
943
%_tempFileName0860_Agate%

0861_Agate_Mexico
944
%_tempFileName0861_Agate_Mexico%

0862_Agate_Brazil
945
%_tempFileName0862_Agate_Brazil%

© 2025 Charles Merguerian