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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Goose Lake
Hemimorphite
Johnstown
Kyanite after andalusite
Lawsonite
Limestone
Manganoan calcite
Merwinite
Metaconglomerate
Microcline (var. amazonite)
Migmatite
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Paragould
Pyrophyllite
Quartz (var. agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
Rhyolite
Rhyolite pumice
Smithsonites
Spodumene (var. kunzite)
Spurrite
Stalagmite
Staunton
Success meteorite
Uncle Sam Diamond
Unusual Gems
Unusual Gems
Unusual Gems
Yellow diamond crystal
Zagami
Zircon (var. cyrtolite)
Pagination
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