- Additional Authors
- Description
- 4 p.; cm.
- Series Statement
- Mines Bur. Rpt. of Investigation No. 2936
- Subject
- Manganese ores
- Note
- Reuse of record except for individual research requires license from LexisNexis.
- [With data from experiments]
- Indexed In (note)
- CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction (note)
- Call Number
- C22.12-2936
- OCLC
- cis19127894
- Title
Beneficiation of oxidized manganese ores by magnetic separation of roasted jig concentrates [microform]
- Imprint
Washington, D.C. : [s.n.], 1929.
- Series
Mines Bur. Rpt. of Investigation No. 2936
- Indexed In:
CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction
Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997, 11 x 15 cm. (CIS US Executive Branch Documents : no. C22.12-2936)
- Added Author
Coghill, Will H. (William Hawes), 1876-
DeVaney, Fred Daniel, 1901-
- Sudoc No.
C 22.12:2936
- Research Call Number
C22.12-2936