Geochemical data from Precambrian meta-iron-formation and related rocks of the Keystone area, South Dakota
By: by William H. Raymond
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 81-772; Open-file report (Geological Survey (U.S.)) -- 81-772
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo.]
Language: eng
Format: Microform
Subjects: Geochemistry -- South Dakota
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 2 microfiches ; 11 x 15 cm

Bibliography: leaf 13