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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
African Gems
Alexandrites
Bellsbank
Blue Heart Diamond
Calcite on galena
Cat's Eyes
Cornetite
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Cullinan Blue Diamond Necklace
Diamond in kimberlite
Dravite
Eclogite
Eclogite
Elbaite
Elbaite
Fluorites
Garnet peridotite
Garnet peridotite
George Pendant
Grossular (var. tsavorite)
Grossular (var. tsavorite) and Elbaite
Grossular Garnets
Grossular Garnets
Halite
Halite
Hematite with quartz
Kimberley Diamond
Logan Sapphire
Maharani Cat's Eye
Malachite
Malachite slab
Marquise Diamond Ring
Metatorbernite
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