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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Gold
Gold
Gold leaf
Gold nugget
Gold on quartz
Goose Lake
Hope Diamond
Lawsonite
Limestone
Merwinite
Mesolite
Metaconglomerate
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Paravauxite
Phosphophyllite
Picasso Kunzite Necklace
Pollucite
Pyrophyllite
Quartz (var. ametrine)
Quartz (var. dendritic agate)
Quartz Gems
Rhyolite
Rhyolite pumice
Shergotty
Southwest Sunset
Spodumene (var. kunzite)
Spurrite
Unusual Gems
Unusual Gems
Unusual Gems
Vivianite with pyrite
Zagami
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