Rare Earth Mining News in Denver

American Rare Earths
American Rare Earths
ARR
Rare earth
Denver

Test Mining Completed at the Cowboy State Mine, Comminution Optimization Tests Underway

American Rare Earths has completed test mining of approximately 3,080 tonnes of Halleck Creek ore. The company is now conducting comminution optimization tests on ore samples to improve rare earth magnet element recoveries.

View story