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Mine Location
21 Sapphire Gulch Lane
at mile marker 38.4 of Montana Highway 38, Skalkaho Pass Road, between Hamilton and Philipsburg.
at mile marker 38.4 of Montana Highway 38, Skalkaho Pass Road, between Hamilton and Philipsburg.
Email: info@gemmtn.com
Phone: (406) 859-GEMS (4367)
Toll-Free: (866) 459-MINE (6463)
Postal Address
Gem Mountain
P.O. Box 148
201 W. Broadway
Philipsburg, MT 59858
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Mine Location: May 20th to
Sept. 5th 2026
21 Sapphire Gulch Lane
at mile marker 38.4 of Montana Highway 38, Skalkaho Pass Road, between Hamilton and Philipsburg.