Diatremes of the Hopi Buttes, Arizona
Subtitle: chemical and statistical analyses
By: by Karen J. Wenrich and Joseph F. Mascarenas ; United States Department of the Interior, Geological Survey
Contributors: Mascarenas, Joseph F; Geological Survey (U.S.)
Series: Open-file report -- 82-740; Open-file report (Geological Survey (U.S.)) -- 82-740
Publisher: The Survey
Published: 1982
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Uranium ores -- Arizona; Geochemical prospecting -- Arizona
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982?]. 3 microfiches ; 11 x 15 cm

Bibliography: p. 126