Haas, L. A.
Low pressure leaching of Duluth complex matte / by L.A. Haas, R.B. Schluter, and R.H. Nafziger. - Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept. of the Interior, Bureau of Mines, [1981?] - 12 p. : ill. ; 27 cm. - Report of investigations ; 8522 . - Report of investigations (United States. Bureau of Mines) ; 8522. .
Errata sheet inserted.
Bibliography: p. 12.
80606897
Nickel--Metallurgy.
Leaching.
Electrolytes.
Mattes.
TN23 TN799.N6 / .U43 no. 8522
622 s 669/.7332
I 28.23:8522
Low pressure leaching of Duluth complex matte / by L.A. Haas, R.B. Schluter, and R.H. Nafziger. - Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept. of the Interior, Bureau of Mines, [1981?] - 12 p. : ill. ; 27 cm. - Report of investigations ; 8522 . - Report of investigations (United States. Bureau of Mines) ; 8522. .
Errata sheet inserted.
Bibliography: p. 12.
80606897
Nickel--Metallurgy.
Leaching.
Electrolytes.
Mattes.
TN23 TN799.N6 / .U43 no. 8522
622 s 669/.7332
I 28.23:8522