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
Attaway Ametrine
Bismuth
Cat's Eyes
Chinguetti
Corundum (var. ruby)
Corundum (var. sapphire)
Corundum (var. sapphire)
Corundum (var. star sapphire)
Demantoid with serpentine
Dravite
Dyber Ametrine
George Pendant
Grossular Garnets
Grossular Garnets
Gypsum with sulphur
Kermesite with senarmontite and dolomite
Logan Sapphire
Magombedze
Maharani Cat's Eye
Moonstone
Moonstone Carving
Paravauxite
Phosgenite
Phosphophyllite
Pyrope
Pyrope (var. rhodolite)
Quartz (var. ametrine)
Quartz Gems
Rosser Reeves Star Ruby
Southwest Sunset
Spinel
Spinels
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Pagination
Current page
1
Page
2
Next page
Next
Last page
Last
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us