Chemical analyses of rocks and glass separates from Crater Lake National Park and vicinity, Oregon /

Bibliographic Details
Main Author:	Bruggman, Peggy E. (Author)
Format:	Government Document eBook
Language:	English
Published:	Menlo Park, California : Department of the Interior, U.S. Geological Survey, 1987.
Series:	U.S. Geological Survey open-file report ; 87-57.
Subjects:	Geochemistry > Oregon > Crater Lake National Park. Geochemistry > Oregon. Volcanic ash, tuff, etc. > Oregon > Crater Lake National Park > Analysis. Volcanic ash, tuff, etc. > Oregon > Analysis. Volcanic fields > Oregon > Crater Lake National Park > Analysis. Volcanic fields > Oregon > Analysis. Geochemistry.
Online Access:	https://purl.fdlp.gov/GPO/gpo127990

Description
Item Description:	"This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards (and stratigraphic nomenclature)."
Physical Description:	1 online resource (36 pages).
Bibliography:	Includes bibliographical references.