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
Portuguese Diamond
Rhodochrosite
Ruby and Diamond Brooch
Shepard Diamond
Staurolite
Sugilite
Titanite with calcite and adularia
Triplite
Unusual Gems
Väyrynenite
Victoria-Transvaal Diamond
Zagami
Pagination
First page
First
Previous page
Previous
Page
1
Current page
2
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us