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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Basalt bomb
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bustee
Cat's Eyes
Cavansite with stilbite and calcite
Chrome Diopside
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Dravite
Fluorite with calcite
Fluorites
Galena with chalcopyrite, sphalerite, and others
Galena with pyrite and marcasite
George Pendant
Grossular Garnets
Grossular Garnets
Hope Diamond
Logan Sapphire
Maharani Cat's Eye
Mesolite
Moonstone
Moonstone Carving
Perovskite
Platinum nugget
Pyrite
Pyrope
Pyrope (var. rhodolite)
Pyrrhotite
Pagination
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