Geochemistry of Laramide and middle Tertiary plutons in the Ajo mining district, Pima County, Arizona
By: by Dennis P. Cox
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 88-672; U.S. Geological Survey open-file report -- 88-672
Publisher: U.S. Dept. of the Interior, Geological Survey; [Books and Open-File Reports Section, distributor]
Published: 1988
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Geochemistry -- Arizona -- Pima County; Intrusions (Geology) -- Arizona -- Pima County
Notes: Includes bibliographical refernces (leaf 2)