Selected Mo and W assays from stream-sediment samples and panned heavy-mineral concentrated, Challis, Idaho 2
By: by J.E. Callahan, E.F. Cooley, and G.J. Neuerburg.
Contributors: Cooley, E. F.; Neuerburg, George J.; Geological Survey (U.S.)
Series: Open-file report -- 81-1344.; Open-file report (Geological Survey (U.S.)) -- 81-1344.
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Sedimentation analysis.; Sediments (Geology) -- Idaho -- Challis Region.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm.

Bibliography: leaf 2.