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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Gold
Gold
Gold
Gold leaf
Gold nugget
Gold on quartz
Goose Lake
Grossular Garnets
Grossular Garnets
Hooker Emerald
Lawsonite
Limestone
Logan Sapphire
Mackay Emerald Necklace
Maharani Cat's Eye
Maximilian Emerald
Merwinite
Metaconglomerate
Mogul Emerald Necklace
Moonstone
Moonstone Carving
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Parisite with calcite
Post Emerald Necklace
Pyrope
Pyrope (var. rhodolite)
Pyrophyllite
Rhyolite
Rhyolite pumice
Rosser Reeves Star Ruby
Sokol Emerald Necklace
Spinel
Spinels
Spodumene (var. kunzite)
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