A preliminary evaluation of stream sediment sampling for the detection of cobalt mineralization in the Bou Azzer district, Morocco
By: by Michael P. Foose
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 83-383; Open-file report (Geological Survey (U.S.)) -- 83-383
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Cobalt ores -- Morocco; Sedimentation analysis
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm

Bibliography: p. 20