Preconcentration of native copper ore by electronic sorting
By: by V. R. Miller, R. W. Nash, and A. E. Schwaneke.
Contributors: Nash, R. W.; Schwaneke, A. E.; United States. Bureau of Mines.
Series: Report of investigations - Bureau of Mines ; 8296; Report of investigations (United States. Bureau of Mines) -- 8296.
Publisher: Dept. of the Interior, Bureau of Mines
Published: 1978
Place of publication: [Pittsburgh, Pa.]
Language: eng
Number of pages: 12
Subjects: Copper ores -- Michigan.; Ore-dressing.
Notes: Bibliography: p. 11-12.