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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Hydroxylherderite
Ibitira eucrite
Imperial Topaz
Jolie Citrine Necklace
Napoleon Diamond Necklace
Opal
Paraiba Tourmaline
Paraiba Tourmaline
Paraiba Tourmaline
Paraiba Tourmaline Ring
Post Diamond Tiara
Pyroxmangite
Quartz
Quartz
Quartz (var. amethyst geode)
Quartz (var. amethyst geode)
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz (var. ametrine)
Quartz (var. citrine)
Quartz (var. rose)
Quartz (var. smoky-citrine)
Quartz (var. smoky-citrine)
Quartz Gems
Quartz Gems (var. citrine)
Quartz with Chamosite
Quartz with Clinochlore
Quartz with sphalerite inclusions
Rhodonite
Rock Crystal Quartz Egg
Rose quartz sphere
Rutile
Silver
Silver
Spodumene (var. kunzite)
Spodumene (var. kunzite)
Pagination
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![Spodumene (var. kunzite) (NMNH G3940-00) [AUTO]::10957164](/sites/default/files/styles/geogallery/public/externals/1e846000b22c4ec15adab8a3f8465e62.jpg.webp?itok=t--chlB9)