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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Attaway Ametrine
Bismuth
Calcite
Chinguetti
Corundum (var. sapphire)
Danburite
DeYoung Pink Diamond
Dyber Ametrine
Enstatite
Fluorite
Fluorites
Grossular Garnets
Kermesite with senarmontite and dolomite
Lion of Merelani Tsavorite
Magombedze
Moonstone
Moonstone
Paravauxite
Phosphophyllite
Pyrope (var. rhodolite)
Quartz (var. ametrine)
Quartz Gems
Scapolite
Scapolite
Southwest Sunset
Spinel
Spinel
Spinel ring
Sunstone
Titanite
Vivianite with pyrite
Zircon
Zircon
Zircon
Zoisite
Zoisite ( var. tanzanite)
Pagination
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