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
Alexandrites
Apatite
Bicolor Elbaite
Calcite
Cordierite (var. iolite)
Corundum (var. sapphire)
Fluorite
Fluorite
Fluorite
Fluorite
Havey Tourmaline
Imperial Topaz
Kyanite
Labradorite Carving
Moonstone Carving
Opals
Petalite
Poudretteite
Scapolite
Spinels
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us