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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Aragonite (var. flos ferri)
Attaway Ametrine
Azurite in malachite
Azurite with malachite
Azurite with malachite
Azurite with malachite
Banded iron formation
Basalt lava
Beryl ( var. trapiche emerald)
Bismuth
Calcite
Calcite
Calcite
Canyon Diablo
Canyon Diablo
Canyon Diablo
Chalk Emerald
Cuprite on copper
Dolerite
Dyber Ametrine
Emerald Carving
Fire agate
Fluorites
Gachala Emerald
Hooker Emerald
Kyanite after andalusite
Mackay Emerald Necklace
Maximilian Emerald
Mogul Emerald Necklace
Olivine-gabbro
Paravauxite
Parisite with calcite
Peridot gemstones
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