Escalante Mine, La Plata County, Colo. - Lead, Zinc
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Escalante Mine, La Plata County, Colo. - Lead, Zinc Image Cover
Publisher:US Bureau of Mines
Place Published:Washington, D.C.
Genre:Mine valuation, MIneral Economics
Series:War Minerals Report 71
Pages:4
Format:Paperback
Release:1943
Summary: