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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Amphibole-rock
Attaway Ametrine
Bismarck Sapphire Necklace
Bismuth
Burmese Ruby Bracelet
Calcite
Carmen LĂșcia Ruby
Cat's Eyes
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Danburite
DeYoung Pink Diamond
Dyber Ametrine
Elbaites
Enstatite
Fluorite
Fluorites
Garnetiferous schist
Granite
Granite block
Grossular Garnets
Havey Tourmaline
Jadeite
Jadeitite
Moonstone
Moonstone
Moonstone
Paravauxite
Pegmatite
Peridot gemstones
Petalite
Phosphophyllite
Poudretteite
Pyrope (var. rhodolite)
Quartz (var. ametrine)
Pagination
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