A Disseminated Silver-Lead-Zinc Sulfide Occurrence at Hahns Peak, Routt County, Colorado: Geological Survey Bulletin 1367
Washington: United States Government Printing Office, 1973. stapled binding, 33 pages, illustrated, foldout map inside rear cover. very good. Item #5565522
Investigation of an upper Tertiary hydrothermally altered and mineralized stock in the Elkhead Mountains, northwest Colorado.
Price: $15.00
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Earth Science,
Mining
See all items by E. J. Young, Kenneth Segerstrom