Manganese deposits of the Olympic Peninsula, Wash.
By: by E.A. Magill.
Contributors: United States. Bureau of Mines.
Series: Report of investigations / Bureau of Mines -- 5530.; Report of investigations (United States. Bureau of Mines) -- 5530.
Publisher: U.S. Dept. of the Interior, Bureau of Mines; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1960
Place of publication: [Washington]
Language: eng
Number of pages: 82
Subjects: Manganese ores -- Washington (State); Mines and mineral resources -- Washington (State)
Notes: Includes bibliographical references (p. 78-80) and index.