Recovery of tungsten from a hydrothermally altered deposit / by A.E. Raddatz ... [et al.]. - [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1982. - 14 p. : ill. ; 28 cm. - Report of investigations ; 8720 . - Report of investigations (United States. Bureau of Mines) ; 8720. .

Includes bibliographical references.

82600207


Tungsten--Metallurgy.
Hydrometallurgy.
Hydrothermal deposits.

TN23 TN799.T9 / .U43 no. 8720

622 s 622/.34649

I 28.23:8720