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copper in Saint Paul
About 3 results.
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.
Quality Metals Inc
Doswell Avenue 2575, 55108 Saint Paul, United StatesQuality Metals provides an extensive range of metal sheeting & laser cutting services of galvanized, galvanealed & stainless steel, copper, aluminum & more.