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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Goose Lake
Juvinas
Lawsonite
Limestone
Merwinite
Metaconglomerate
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Orgueil meteorite
Paragould
Peridot
Peridot
Peridot
Peridot gemstones
Pyromorphite
Pyrophyllite
Quartz on siderite
Rhyolite
Rhyolite pumice
Smithsonites
Spodumene (var. kunzite)
Spurrite
Staurolite
Success meteorite
Titanite with calcite and adularia
Triplite
Uncle Sam Diamond
Unusual Gems
Unusual Gems
Unusual Gems
Väyrynenite
Yellow diamond crystal
Zagami
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