This mineral tends to be bought by gem or mineral collectors. Cut amblygonite gems almost never weigh more than 10 carats.

The Indian Mounds Rock and Mineral Show has returned to Wyoming, featuring live demonstrations and educational opportunities.

The community is invited to see the stunning gem and mineral collection on display at Victoria College in the Health Sciences ...

Jeffrey Post, curator of the Smithsonian’s National Gem and Mineral Collection, says the size of the Dom Pedro Aquamarine is “unprecedented.” Donald E. Hurlbert/ NMNH, SI You start with the ...

A very unique show will be setting up shop at the Central Panhandle Fairgrounds this weekend. Between Friday and Sunday, you can shop a wide variety of items at the ...

You don't have to be an expert to enjoy the show! There will be thousands of gems and minerals on display in Wyoming through ...

Gem and mineral enthusiasts gathered at the Waterloo Center for the Arts on Sunday for the Black Hawk Gem and Mineral Show.

Montana is called the Treasure State for a reason, known for its thousands of years of mining history and over five hundred ...