Concentration tests on manganiferous iron ores of Cuyuna district, Minn.

Bibliographic Details

Other Authors:	Clemmer, J. B. (Julius Bruce), 1904-1963, DeVaney, Fred Daniel, 1901-
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1930.
Series:	Mines Bur. Rpt. of Investigation No. 3045
Subjects:	Iron ores. Electronic books.
Online Access:	Connect to the full text of this electronic document