Geology of the Wood and East Calhoun Mines, Central City District, Gilpin County, Colorado
Avery A. Drake
Geology of the Wood and East Calhoun Mines, Central City District, Gilpin County, Colorado Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Economic Geology
Series:Bulletin 1032-C
Pages:129-170+4 plates
Format:Paperback
Release:1957
Comments: This report concerns work done on behalf of the U.S. Atomic Energy Commission and in part under the auspices of the Defense Minerals Exploration Administration and is published with the permission of the Commission

Summary: Geology and Ore Deposits of Clear Creek, Gilpin, and Larimer Counties, Colorado