Skip to main content
Smithsonian Institution
Main Menu
Visit
Exhibits
Research
Education
Events
About
Join us
Donate
Search
Search
Close
Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
Home
GeoGallery
Apatite
Attaway Ametrine
Blue Heart Diamond
Cordierite (var. iolite)
Demantoid Bracelet
Diaspore
Dyber Ametrine
Elbaite
Fire Opal
Gachala Emerald
George Pendant
Hologem Fire Opal Pendant
Hydroxylherderite
Jadeite Dragon Vase
Kyanite
Marie Antoinette Diamond Earrings
Marquise Diamond Ring
Maximilian Emerald
Opal
Opal
Oppenheimer Diamond
Post Emerald Necklace
Quartz (var. amethyst)
Rock Crystal Quartz Egg
Scapolite
Scapolite
Spessartine
Spodumene (var. kunzite)
Triplite
Zoisites
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us