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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Basalt bomb
Bismarck Sapphire Necklace
Bismuth
Burmese Ruby Bracelet
Carmen LĂșcia Ruby
Cat's Eyes
Chrome Diopside
Corundum (var. ruby)
Corundum (var. sapphire)
Danburite
Dyber Ametrine
EET 92029,0
Galena with chalcopyrite, sphalerite, and others
GRO 85201,0
Jadeite
Jadeitite
MacAlpine Hills 88105
Maharaja of Indore Necklace
Miller Range 03346
Moonstone
Paravauxite
PAT 91501,5
PAT 91501,50
Peridot gemstones
Perovskite
Petalite
Phosphophyllite
Platinum nugget
Poudretteite
Pyrrhotite
Quartz (var. ametrine)
Quartz Gems
Pagination
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