Browse TRAIL Inventories

Low pressure leaching of Duluth complex matte

Recovery of metal values from lead smelter matte by chlorine-oxygen leaching

Copper losses and the distribution of impurity elements between matte and silica-saturated iron silicate slags at 1,250⁰ C

Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods

Introduction of sulfur into copper converter slags to produce copper matte

Recovery of platinum-group metals from Stillwater Complex, Mont., flotation concentrates by matte smelting and leaching

Low-iron Cu-Ni-Co matte from Duluth complex sulfide concentrate by direct smelting

Minor-element interactions in copper matte smelting


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