Preliminary report on the geology of the Sedalia mine area and its Proterozoic deposits of base-metal sulfides and gahnite, Chaffee County, Colorado
By: by Douglas M. Sheridan and William H. Raymond.
Contributors: Raymond, William H.; Geological Survey (U.S.)
Series: Open-file report -- 84-800.; U.S. Geological Survey open-file report -- 84-800.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1984
Place of publication: Denver, Colo
Language: eng
Format: Microform
Subjects: Ore deposits -- Colorado -- Chaffee County.
Notes: Distributed to depository libraries in microfiche.

One map on folded sheet in pocket.

Bibliography: p. 25-27.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1984?]. 2 microfiches ; 11 x 15 cm.