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
Andradite (var. demantoid)
Andradite (var. demantoid)
Attaway Ametrine
Basalt bomb
Bismuth
Bismuthinite
Cafarsite
Calcite in betekhtinite
Chrome Diopside
Creedite with pyrite
Dyber Ametrine
Elpidite with pyrite
Fluorite with quartz
Fluorites
Galena with chalcopyrite, sphalerite, and others
Grossular Garnets
Kyanite schist
Magnetite
Milarite with chlorite
Orthoclase (var. adularia)
Paravauxite
Perovskite
Phosphophyllite
Platinum nugget
Pyrrhotite
Quartz (var. ametrine)
Quartz (var. smoky quartz)
Quartz Gems
Russian beryls
Russian chrysoberyls
Siderite
Sikhote-Alin
Southwest Sunset
Sperrylite
Tiffany Amethyst 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