Recovery of cobalt and copper from complex sulfide concentrates /
Recovery of cobalt and copper from complex sulfide concentrates /
by R.O. Dannenberg ... [et al.].
- Avondale, Md. : U.S. Dept. of the Interior, Bureau of Mines, 1987.
- 20p. : ill.
- Report of investigations / United States Department of the Interior, Bureau of Mines .
- Report of investigations (United States. Bureau of Mines) .
Cobalt--Metallurgy.
Copper--Metallurgy.
Sulphides.
TN23 TN799.C6 / .U43
Cobalt--Metallurgy.
Copper--Metallurgy.
Sulphides.
TN23 TN799.C6 / .U43