Geochemical analyses of rock samples from the Black Butte district and Holderman Mountain area, Lane County, Oregon
By: by Jocelyn A. Peterson.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 94-666.; U.S. Geological Survey open-file report -- 94-666.
Publisher: U.S. Geological Survey
Published: 1994
Place of publication: Menlo Park, CA
Language: eng
Number of pages: 15
Subjects: Geochemical prospecting -- Oregon -- Lane County
Notes: Cover title.

Includes bibliographical references (p. 13-14).