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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Adamite
Attaway Ametrine
Basalt
Bismuth
Calcite
Danburite
DeYoung Pink Diamond
Dyber Ametrine
Enstatite
Fluorite
Fluorite
Fluorites
Grossular Garnets
Lion of Merelani Tsavorite
Moonstone
Moonstone
Nifontovite
Paravauxite
Pentahydroborite
Phosphophyllite
Pyrope (var. rhodolite)
Quartz (var. ametrine)
Quartz Gems
Rhodochrosite with arsenopyrite
Scapolite
Scapolite
Southwest Sunset
Spindle Bomb
Spinel
Spinel
Spinel ring
Stibnite
Sunstone
Topaz Gems
Vivianite with pyrite
Zircon
Pagination
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