Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0863_Agate_Brazil
946
%_tempFileName0863_Agate_Brazil%

0864a_Agate_Mexico
947
%_tempFileName0864a_Agate_Mexico%

0865_Agate
948
%_tempFileName0865_Agate%

0866_PetrifiedWood_AZ
949
%_tempFileName0866_PetrifiedWood_AZ%

0867_Agate_Mexico
950
%_tempFileName0867_Agate_Mexico%

0868_Agate_Brazil
951
%_tempFileName0868_Agate_Brazil%

0869_Agate_Brazil
952
%_tempFileName0869_Agate_Brazil%

0870_Agate_Brazil
953
%_tempFileName0870_Agate_Brazil%

0870a_Agate_Brazil
954
%_tempFileName0870a_Agate_Brazil%

0871a_Agate_Brazil
955
%_tempFileName0871a_Agate_Brazil%

0872_Agate_Brazil
956
%_tempFileName0872_Agate_Brazil%

0873_Agate_Brazil
957
%_tempFileName0873_Agate_Brazil%

0874_Agate_Africa
958
%_tempFileName0874_Agate_Africa%

0874a_Agate_Africa
959
%_tempFileName0874a_Agate_Africa%

0875_Rhodonite
960
%_tempFileName0875_Rhodonite%

0876_Amethyst_Brazil
961
%_tempFileName0876_Amethyst_Brazil%

0877_Amethyst_Brazil
962
%_tempFileName0877_Amethyst_Brazil%

0878_Amethyst_Brazil
963
%_tempFileName0878_Amethyst_Brazil%

0879a_Kyanite_MinasGerais_Brazil
964
%_tempFileName0879a_Kyanite_MinasGerais_Brazil%

0879d_Kyanite_MinasGerais_Brazil
965
%_tempFileName0879d_Kyanite_MinasGerais_Brazil%

0880_Agate_Brazil
966
%_tempFileName0880_Agate_Brazil%

© 2025 Charles Merguerian