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
Actinolite
Arkose
Augen gneiss block
Basalt drill core
Basalt drill core
Basalt drill core
Basaltic cinder
Beryl
Beryl (var. heliodor)
Bununu
Columnar dacite
Corundum (var. sapphire)
EET 92029,0
Elbaite
Elbaite
Elbaite
Elbaite (var. rubellite)
Freedom Diamond
GRO 85201,0
Hemimorphite
Johnstown
MacAlpine Hills 88105
Manganoan calcite
Microcline (var. amazonite)
Migmatite
Miller Range 03346
Nautilus Tourmaline Pendant
Nigerian tourmalines
Olivine-basalt drill core
PAT 91501,5
PAT 91501,50
Peridot gemstones
Peridotite xenoliths in basalt
Quartz (var. agate)
Quartz (var. smoky quartz) with microcline
Rhodochrosite
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