Mining methods and costs at the Mt. Hope mine of the Warren Foundry and Pipe Corporation, Mt. Hope, N.J.

Author: Sweet, J. R.
Year: 1932
Document Type: USBI
Issuing Agency: U.S. Dept. of Commerce, Bureau of Mines,
SUDOC: C 22.11:6601
Series: Information circular / Bureau of Mines ;
Report Number: 6601
Subjects: Magnetite
Iron ores--New Jersey
Link: https://hdl.handle.net/2027/mdp.39015086485334

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