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Preliminary Geologic and Vein Maps of Part of the Central City District, Gilpin, and Clear Creek Counties, Colorado
Report containing geologic and vein maps for part of the Central City District, Colorado. Tables containing Shafts and adits in the area are included.
Date:
June 1953
Creator:
Sims, P. K.; Drake, A. A. & Moench, R. H.
System:
The UNT Digital Library
Radioactivity Reconnaissance of Part of North-Central Clear Creek County, Front Range, Colorado
"The purpose of the reconnaissance was to determine the distribution and the economic importance of the radioactive occurrences of the region. The methods, as well as the results, of the investigation, are given in this report."
Date:
June 1953
Creator:
Wells, John David & Harrison, Jack Edward
System:
The UNT Digital Library