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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Baryte
Basalt bomb
Beryl
Beryl (var. heliodor)
Bismuth
Bununu
Calcite
Calcite on galena
Chrome Diopside
Corundum (var. sapphire)
Dyber Ametrine
EET 92029,0
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Fluorite
Fluorite
Fluorites
Galena with chalcopyrite, sphalerite, and others
GRO 85201,0
Halite
Halite
Hematite
MacAlpine Hills 88105
Miller Range 03346
Nautilus Tourmaline Pendant
Nigerian tourmalines
Paravauxite
PAT 91501,5
PAT 91501,50
Peridot gemstones
Pagination
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