Analyses of the magnetic and nonmagnetic fractions of pan concentrates from the Hillsboro 15-minute quadrangle, southwestern New Mexico
By: by D.F. Siems, H.V. Alminas, and K.C. Watts ; United States Department of the Interior, Geological Survey
Contributors: Alminas, Henry V., 1938-; Watts, K. C; Geological Survey (U.S.)
Series: Open-file report -- 81-1090; Open-file report (Geological Survey (U.S.)) -- 81-1090
Publisher: The Survey
Published: 1981
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Sediments (Geology) -- New Mexico -- Analysis
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982?]. 2 microfiches ; 11 x 15 cm

Chiefly tables

Bibliography: p. 4-5