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
Maximilian Emerald
Mimetite
Mogul Emerald Necklace
Nuevo Mercurio
Opal (var. hyalite)
Opal in matrix
Opals
Oppenheimer Diamond
Orgueil meteorite
Orthoclase (var. adularia) with dolomite
Paradamite with pharmacosiderite
Parisite with calcite
Pearson Diamond
Portuguese Diamond
Post Emerald Necklace
Purple agate
Pyrite with calcite
Pyromorphite
Quartz (var. agate)
Quartz (var. amethyst)
Quartz (var. amethyst)
Quartz on siderite
Rhodochrosite
Ruby and Diamond Brooch
Scorodite
Shepard Diamond
Sinuous Gypsum
Sokol Emerald Necklace
Spindle Bomb
Staurolite
Sugilite
Tlacotepec
Topaz
Unusual Gems
Victoria-Transvaal Diamond
Wulfenite
Pagination
First page
First
Previous page
Previous
Page
1
Current page
2
Page
3
Next page
Next
Last page
Last
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us