Chemical analyses of pre-Mazama silicic volcanic rocks, inclusions, and glass separates, Crater Lake, Oregon
By: by Peggy E. Bruggman ... [et al.].
Contributors: Bruggman, Peggy E.; Geological Survey (U.S.)
Series: Open-file report -- 93-314.; U.S. Geological Survey open-file report -- 93-314.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section, distributor]
Published: 1993
Place of publication: Menlo Park, Calif; [Denver, Colo
Language: eng
Format: Microform
Number of pages: 20
Subjects: Rocks, Igneous -- Analysis.; X-ray spectroscopy.
Other titles: Chemical analyses of pre Mazama silicic volcanic rocks, inclusions, and glass separates, Crater Lake, Oregon.
Notes: Chiefly tables.

Distributed to depository libraries in microfiche.

Shipping list no.: 94-0209-M.

Includes bibliographical references (leaves 6-7).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative.