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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Aragonite (var. flos ferri)
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Basalt lava
Calcite
Calcite
Calcite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Cuprite on copper
Ensisheim
Fire agate
Juvinas
Kyanite schist
Missouri River Sapphires
Montana Sapphires
Nephrite Perfume Bottle
Orgueil meteorite
Peridot gemstones
Peridot in Basalt
Peridotite xenolith
Peridotite xenolith in basalt
Pyromorphite
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. amethyst)
Quartz (var. landscape agate)
Quartz on siderite
Rock Creek Sapphires
Smithsonite
Smithsonites
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