Gold Placers and Their Geologic Environment in Northwestern Park County, Colorado - Paperback
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by Quenten D. Singewald (Author)
Gold Placers and Their Geologic Environment in Northwestern Park County, Colorado was originally published in 1950 as USGS bulletin 955-D. Publication covers placers and where they derived from in Park county Colorado, a rich placer area once mined by river dredges. Now back in print by miningbooks.com
Number of Pages: 84
Dimensions: 0.2 x 9 x 6 IN
Publication Date: December 07, 2010