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
Attaway Ametrine
Baryte
Bismuth
Cafarsite
Calcite
Conchita Montana Sapphire Butterfly
Corundum (var. sapphire)
Dyber Ametrine
EET 92029,0
Fluorite
Fluorite
Fluorite with quartz
Fluorites
GRO 85201,0
Hematite
Kyanite schist
Kyanite schist
MacAlpine Hills 88105
Magnetite
Milarite with chlorite
Miller Range 03346
Missouri River Sapphires
Montana Sapphires
Orthoclase (var. adularia)
Paravauxite
PAT 91501,5
PAT 91501,50
Peridot gemstones
Phosphophyllite
Quartz (var. agate)
Quartz (var. agate)
Quartz (var. ametrine)
Quartz (var. smoky quartz)
Quartz Gems
Rock Creek Sapphires
Siderite
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