Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Macro Mineral Collection Gallery

0806_Calcite
883

0807a_Kyanite_Minas Gerais_Brazil
884

0808a_Dravite_Australia
885

0809_Kyanite-Fuchsite_USSR
886

0810_Staurolite_USSR
887

0811_Quartz
888

0812_Albite_MinasGerais_Brazil
889

0813_Pyrite_Spain
890

0814_Celestite_OH
891

0815_Kyanite_CT
892

0816_Quartz_MinasGerais_Brazil
893

0817_Corundum_Africa
894

0818a_Wavellite_AR
895

0819_Fluorite-Beryl_China
896

0820_Wavellite_AR
897

0821_Wavellite_AR
898

0822_Selenite_Mexico
899

0823i_Labradorite_Canada
900

0823j_Labradorite_Madagasgar
901

0824a_Celestite_OH
902

0825_Celestite_Madagascar
903

© 2025 Charles Merguerian