Manganese deposits of the Olympic Peninsula, Washington
By: by Stephen H. Green.
Series: Report of Investigations / State of Washington Department of Conservation and Development, Division of Mines and Mining -- no. 7; Report of investigations (Washington (State). Division of Mines and Mining) -- no. 7.
Publisher: State Printing Plant
Published: 1945
Place of publication: Olympia, Wash
Language: eng
Number of pages: 45
Subjects: Manganese mines and mining -- Washington (State) -- Olympic Peninsula
Notes: Includes bibliographical references.