Nickel deposit near Riddle, Douglas County, Oregon
By: by William T. Pecora and S. Warren Hobbs.
Contributors: Hobbs, S. W. 1911-
Series: Geological Survey bulletin -- 931-I; Strategic minerals investigations
Publisher: U.S. Govt. Print. Off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 226
Subjects: Nickel ores -- Oregon -- Douglas County.; Geology -- Oregon -- Douglas County.; Mineralogy -- Oregon -- Douglas County.; Ore deposits -- Oregon -- Douglas County.; Peridotite -- Oregon -- Douglas County.
Notes: Includes bibliographical references and index.