Kasandra Lundquist, 20, of Philipsburg, a Gem Mountain employee and a student at the University of Montana ... was digging for sapphires at the privately owned mine, 20 miles west of Philipsburg ...

Kasandra Lundquist, 20, of Philipsburg, a Gem Mountain employee and a student at the University of Montana ... was digging for sapphires at the pri vately owned mine, 20 miles west of Philipsburg ...

Jeff Hapeman of Earth’s Treasury (Westtown, Pennsylvania) loves a gemstone with ... gemstones (figure 1). Montana sapphires have become particularly important in Hapeman’s career. He became involved ...

In operation for more than 100 years, miners lowered down the Steward shaft must have continuously felt the need to fan ...

The mine is currently owned and operated by the Origin Mining Co. The adjacent area including Turquoise Mountain Peak continues to serve the gem-quality turquoise market.

VANCOUVER, BC / ACCESS Newswire / June 18, 2025 / Gold Mountain Mining Corp. ("Gold Mountain" or the "Company") (TSX:GMTN)(OTCQB:GMTNF)(FRA:5XFA) announces that it is temporarily ceasing all regular ...

Sibanye Gold Limited agreed to pay $18 per share in cash for Columbus-based Stillwater, Montana’s largest mining company. The deal is expected to close in the second quarter of 2017. The sales ...

To address public concern over metals in dust from its active copper mine, Montana Resources two years ago began a study of metals in larger particulates at the former Greeley School air ...

For great views on the water (and under the water when it comes to this lake's beautiful multicolored rocks), this Montana ...

The Schiele Museum will present a program on gem mining at the Traphill Library as part of the library’s summer reading program at 10:30 a.m. June 26. Call Deb at 336-863-3563 to make reservations for ...

A federal judge in Missoula has tossed out an Interior Department decision that would have allowed Signal Peak Energy to expand a coal-mining operation in central Montana. In a ruling on Feb. 10, U.S.