Manganese deposits of southwestern Oregon

Author: Appling, Richard N.,
Year: 1958
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:5369
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 5369
Subject: Manganese ores--Oregon
Link: https://hdl.handle.net/2027/mdp.39015078541292

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