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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Glaucophane schist
Gold
Gold
Gold
Gold leaf
Gold nugget
Gold on quartz
Goose Lake
Hoba
Hoba
Jeremejevite
Lawsonite
Limestone
Ludlockite with smithsonite
Malachite with azurite
Malachite with cuprite, quartz, and azurite
Merwinite
Metaconglomerate
Nautilus Tourmaline Pendant
Nephrite Bowl
Nifontovite
Nigerian tourmalines
Pentahydroborite
Peridot
Peridot
Peridot
Peridot gemstones
Phosgenite
Pyrophyllite
Rhyolite
Rhyolite pumice
Smithsonite
Spessartine
Spodumene (var. kunzite)
Spurrite
Stibnite
Pagination
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