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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Afghanite with calcite
Attaway Ametrine
Basalt
Bastnäsite with quartz
Beryl ( var. trapiche emerald)
Beryl (var. emerald)
Bismuth
Chalk Emerald
Corundum (var. ruby)
Dyber Ametrine
Elbaites
Emerald Carving
Ethiopian Opals
Fluorite
Fluorites
Gachala Emerald
Georgina Emerald
Hooker Emerald
Mackay Emerald Necklace
Maximilian Emerald
Mogul Emerald Necklace
Opal
Opal
Opal
Opal
Opal
Paravauxite
Parisite with calcite
Phosphophyllite
Picasso Kunzite Necklace
Pollucite
Post Emerald Necklace
Quartz (var. ametrine)
Quartz Gems
Sokol Emerald Necklace
Southwest Sunset
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