Utilization of mull (forest humus layer) in geochemical exploration in the Empire district, Clear Creek County, Colorado
By: by Gary C. Curtin [and others]
Contributors: Curtin, Gary C., 1935-
Series: Contributions to geochemical prospecting for minerals; U.S. Geological Survey bulletin 1278-B; Geological Survey bulletin ;; 1278-B.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Geochemical prospecting -- Colorado -- Clear Creek County.; Forest soils -- Colorado -- Clear Creek County.; Ore deposits -- Colorado -- Clear Creek County.
Notes: Bibliography: p. 15.