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
African Gems
Arkose
Augen gneiss block
Basaltic cinder
Beryl
Beryl (var. aquamarine)
Beryl (var. aquamarine) with muscovite
Beryl (var. morganite)
Beryl with microcline and quartz
Carlton iron meteorite
Corundum (var. ruby)
Elbaite
Elbaite
Fluorite
Fort Stockton
Freedom Diamond
Grossular (var. tsavorite)
Grossular (var. tsavorite) and Elbaite
Hemimorphite
Johnstown
Manganoan calcite
Microcline (var. amazonite)
Migmatite
Peridot
Peridot
Peridot
Peridot gemstones
Plainview
Plantersville
Quartz (var. agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
Titanite with calcite and adularia
Topaz Gems
Topaz Pendant
Triplite
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