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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Actinolite
Afghanite with calcite
Bastnäsite with quartz
Beryl
Beryl (var. aquamarine)
Beryl (var. green beryl)
Beryl (var. heliodor)
Bununu
Bustee
Carlton iron meteorite
Cavansite with stilbite and calcite
Columnar dacite
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Elbaites
Fluorite
Fort Stockton
Hope Diamond
Mesolite
Nautilus Tourmaline Pendant
Nigerian tourmalines
Picasso Kunzite Necklace
Plainview
Plantersville
Pollucite
Quartz (var. dendritic agate)
Shergotty
Topaz Gems
Topaz Pendant
Zagami
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