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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Arkose
Augen gneiss block
Aurichalcite with hemimorphite
Basaltic cinder
Beryl
Beryl
Beryl ( var. trapiche emerald)
Beryl (var. heliodor)
Bununu
Chalk Emerald
Corundum (var. sapphire)
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Emerald Carving
Fluorites
Freedom Diamond
Gachala Emerald
Grossular (var. tsavorite)
Grossular (var. tsavorite)
Grossular Garnet
Grossular Garnets
Hemimorphite
Hooker Emerald
Johnstown
Mackay Emerald Necklace
Manganoan calcite
Maximilian Emerald
Microcline (var. amazonite)
Migmatite
Mogul Emerald Necklace
Nautilus Tourmaline Pendant
Nigerian tourmalines
Parisite with calcite
Post Emerald Necklace
Pagination
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