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
Demantoid with serpentine
EET 92029,0
GRO 85201,0
Gypsum with sulphur
Jadeite Pendant
MacAlpine Hills 88105
Midnight Dreamscape
Miller Range 03346
Mystery Diamond
PAT 91501,5
PAT 91501,50
Peridot gemstones
Phosgenite
Spinel peridotite
Sulfur
Thompson Diamonds
Unusual Gems
Vigarano
Winston Adamantine Pearl
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us