Geology and Ore Deposits of the La Plata District Colorado
Edwin B. Eckel
Geology and Ore Deposits of the La Plata District Colorado Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Geology
Series:Professional Paper 219
Pages:179+18 plates
Format:Paperback
Release:1949
Comments: Sections by J.S. Williams, F.W. Galbraith and others. Prepared in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund.

Summary: