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
Gold on quartz
Goose Lake
Grossular Garnets
Grossular Garnets
Lawsonite
Limestone
Logan Sapphire
Maharani Cat's Eye
Merwinite
Metaconglomerate
Moonstone
Moonstone Carving
Muscovite schist
Nautilus Tourmaline Pendant
Nephrite Bowl
Nigerian tourmalines
Pyritic slate
Pyrope
Pyrope (var. rhodolite)
Pyrophyllite
Rhyolite
Rhyolite pumice
Rosser Reeves Star Ruby
Sandstone
Spinel
Spinels
Spodumene (var. kunzite)
Spurrite
Star of Bombay
Star of Katandru
Star Sapphire Necklace
Unusual Gems
Unusual Gems
Unusual Gems
Zagami
Zircons
Pagination
First page
First
Previous page
Previous
Page
1
Current page
2
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us