Tungsten recovery from low-grade concentrates by amine solvent extraction

Author: Churchward, Philip E.
Additional Authors: Bridges, Donald W.
Year: 1966
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6845
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 6845
Subject: Tungsten
Link: https://hdl.handle.net/2027/mdp.39015078523209

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