Electronic ore sorting tests on native copper ore / by Jon K. Ahlness and James C. Kirchner.

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Bibliographic Details
Main Author: Ahlness, Jon K.
Corporate Author: United States. Bureau of Mines
Other Authors: Kirchner, James C.
Format: Government Document Book
Language:English
Published: [Washington, D.C.?] : U.S. Dept. of the Interior, Bureau of Mines, 1980.
Series:Report of investigations (United States. Bureau of Mines) ; 8490.
Subjects: