Direct from the Mine, 100% Natural Sapphire Gravel.

We Mine It…You Find It. When you purchase a bucket of Sapphire Gravel from Gem Mountain you have the exact same odds of finding that large, high-value gemstone as we do at the mine. We sample to ensure product quality and know you will find sapphires, but because the gravel is a natural product we cannot guarantee the quantity or quality of the sapphires you will find.


Mine Location

21 Sapphire Gulch Lane
at mile marker 38.4 of Montana Highway 38, Skalkaho Pass Road, between Hamilton and Philipsburg.

Year-Round Phone: (406) 859-GEMS (4367)

Mine Phone: (406) 859-MINE (6463)