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trade in metals in Minnesota
About 3 results.
PolyMet Mining
6500 County Road 666, 55750 Hoyt Lakes, United StatesPolyMet Mining is a publicly traded company developing the 100%-owned NorthMet copper-nickel-precious metals project in northeastern Minnesota.
Twin Cities Gold & Silver
Excelsior Boulevard 4813, 55416 Saint Louis Park, United StatesDo you have gold or silver coins you would like to trade in for cash? Twin Cities Gold & Silver in Minneapolis, MN can appraise metals for you. Call us today!
PolyMet Mining
Cedar Street 444, 55101 Saint Paul, United StatesMining is a publicly traded company developing the 100%-owned NorthMet copper-nickel-precious metals project in northeastern Minnesota.