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- Parameters affecting reduction-induration of unfired magnetite pellets
- Production of metallic concentrates from high-silica iron ores
- Metallization of iron ores with solid reductants
- Oxidation roasting of chalcocite concentrate
- Effect of preheating upon metallization of iron ore pellets
- Influence of manganese additions upon properties of iron ore pellets
- Roasting nonmagnetic taconites in a fluid bed using low-rank fuels as reductants
- Autoclave leaching of copper-nickel matte produced from Duluth gabbro
- Flotation responses of two Duluth complex copper-nickel ores
- Low pressure leaching of Duluth complex matte
- Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods
- Low-iron Cu-Ni-Co matte from Duluth complex sulfide concentrate by direct smelting