There are several places throughout Montana where you can do this, if you want that experience: Philipsburg, MT: Gem Mountain Sapphire Mine- 21 Sapphire Gulch Lane at mile marker 38.4 of Montana ...

This story is part of our weekly Hidden Gems feature series as the USA TODAY ... one of the main attractions at the Barberville Yard Art Emporium, a business that's not your typical outdoor ...

and community development in artisanal gem mining communities: the Gem Legacy Campus. The Campus will house the Gem Faceting School and College Dormitories, supporting our vision to help fill the gap ...

Africa-focused miner Gem Diamonds (LSE: GEMD) has found yet another big precious stone at its prolific Letšeng mine in Lesotho, the third greater than 100-carat diamond mined in September. The… Africa ...