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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Arkose
Augen gneiss block
Basalt drill core
Basalt drill core
Basalt drill core
Basaltic cinder
Beryl ( var. trapiche emerald)
Chalk Emerald
Emerald Carving
Fluorites
Freedom Diamond
Gachala Emerald
Hemimorphite
Hooker Emerald
Jadeite Pendant
Johnstown
Mackay Emerald Necklace
Manganoan calcite
Maximilian Emerald
Microcline (var. amazonite)
Midnight Dreamscape
Migmatite
Mogul Emerald Necklace
Mystery Diamond
Olivine-basalt drill core
Parisite with calcite
Peridotite xenoliths in basalt
Post Emerald Necklace
Quartz (var. agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
Sokol Emerald Necklace
Spinel peridotite
Thompson Diamonds
Winston Adamantine Pearl
Zircon (var. cyrtolite)
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