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
Baryte
Baryte with calcite
Beryl (var. aquamarine)
Beryl (var. green beryl)
Bustee
Cavansite with stilbite and calcite
Conchita Montana Sapphire Butterfly
Cordierite (var. iolite)
Cordierite (var. iolite)
Corundum (var. ruby)
Corundum (var. ruby)
Corundum (var. sapphire)
Hope Diamond
Kyanite schist
Mesolite
Missouri River Sapphires
Montana Sapphires
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. dendritic agate)
Rock Creek Sapphires
Shergotty
Veszelyite
Zircons
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us