Washington: United States Government Printing Office, 1975. softcover, stapled binding, 11.5" x 9", 4 plate foldouts inside rear pocket, 48 pages, illustrated, name written on cover. from title page, "An evaluation of nine elements for geochemical prospecting in the hydrothermally altered area at Goldfield." DP1. More
Washington, D. C. US Geological Survey / Dept of the Interior, 1990. First Edition. Paperback. Unmarked, ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; U. S. Geological Survey Bulletin; Vol..... More
Washington, D. C. U. S. Gov't Printing Office [1990], 1990. First Edition. Softcover. Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Vol. 1857E; B&W Illustrations; 4to 11"..... More
Denver, CO: United States Government Printing Office, 1989. softcover, stapled binding, 74 pages. Geographic Distribution of Gold Mining Regions and Types of Deposits in the United States by Edwin W. Tooker Patterns of Gold Mineralization in Nevada and Utah by William C. Bagby Gold-Silver Deposits Associated with the..... More
Denver, CO: United States Governmnet Printing office, 1989. softcover, stapled binding, 11" tall, 36 pages. Chapter D: gold in the United Verde Massive Sulfide Deposit, Jerome, Arizona by Ed Dewitt and Jerome Waegli, The Alaska-Juneau and Treadwell Lode Gold Systems, Southeastern Alaska by Thomas D. Light, David A. Brew, and..... More