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
Albite (var. moonstone)
Amazonite
Amphibole-rock
Andesite
Aquamarine ring
Arkose
Augen gneiss block
Banded iron formation
Basalt drill core
Basalt drill core
Basalt drill core
Basalt lava
Basaltic cinder
Beryl ( var. morganite)
Beryl (var. aquamarine)
Calcite
Cat's Eyes
Chalcedony cameo
Chrysoprase snuff bottle
Clagett Bracelet
Columnar dacite
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star ruby)
DeYoung Red Diamond
Diamond and Sapphire Ring
Diamond Bracelet
Diamond Ring
Diamond Tiara Bracelet
Dolerite
Dunn Pearl Necklace
Elbaite
Elbaite and Nephrite Bracelet
Elbaites
Fire agate
Pagination
Current page
1
Page
2
Page
3
Page
4
Next page
Next
Last page
Last
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us