A great diversity of gemstones are produced in many parts of the United States. Many of these mines are open to the public and you can pay a fee to prospect.
Do you have a favorite gemstone mine in North America? If so
A rare stone, a rare mine, Local&State
Idaho opals put the gem in Gem State, Members
US Gemstone Mines: Arizona Oregon Idaho Montana Arkansas Nevada
Montana Agate Cabochon
Where To Find Gemstones In The Us? » Gemstones Universe
Colombian Emerald Embrace Earrings with Diamonds in Platinum - Kwiat
Sunstone - The gemstone with the aventurescent surprise!
401 Authorization Required Crystal gems, Rock collection, Garnet
Quartz from Ron Coleman Mine, Blue Springs, Garland County
Gems Made in the U.S.A. - The New York Times