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
Albite (var. moonstone)
Amazonite
Apophyllite with prehnite
Calcite
Diaspore
Diaspore
Dolerite
Fluorites
Kyanite after andalusite
Marble with wollastonite
Millerite
Millerite with hematite and quartz
Nakhla
Peekskill
Peridot gemstones
Stalagmite
Staunton
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us