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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Gold nugget
Gold on quartz
Goose Lake
Jadeite Figurine
Lawsonite
Limestone
Malachite
Malachite slab
Merwinite
Metaconglomerate
Metatorbernite
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Peridot
Peridot
Peridot
Peridot gemstones
Pyromorphite
Pyrophyllite
Rhyolite
Rhyolite pumice
Scheelite
Spodumene (var. kunzite)
Spurrite
Titanite with calcite and adularia
Triplite
Unusual Gems
Unusual Gems
Unusual Gems
Väyrynenite
Zagami
Pagination
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