Geology and Geochemistry of Gold Deposits of the Big Canyon Area El Dorado County California

Geology and Geochemistry of Gold Deposits of the Big Canyon Area  El Dorado County  California
Author: John Thomas Nash
Publsiher: Unknown
Total Pages: 318
Release: 1989
Genre: Chert
ISBN: OSU:32435022084388

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Geology and Geochemistry of Gold Deposits of the Big Canyon Area El Dorado County California

Geology and Geochemistry of Gold Deposits of the Big Canyon Area  El Dorado County  California
Author: John Thomas Nash
Publsiher: Unknown
Total Pages: 40
Release: 1989
Genre: Geochemistry
ISBN: LCCN:88600239

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U S Geological Survey Bulletin

U S  Geological Survey Bulletin
Author: Anonim
Publsiher: Unknown
Total Pages: 240
Release: 1983
Genre: Geology
ISBN: MINN:31951P00025702A

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New Publications of the Geological Survey

New Publications of the Geological Survey
Author: Geological Survey (U.S.)
Publsiher: Unknown
Total Pages: 836
Release: 1989
Genre: Geology
ISBN: UOM:39015023323820

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Progress on Geoenvironmental Models for Selected Mineral Deposits Types

Progress on Geoenvironmental Models for Selected Mineral Deposits Types
Author: Anonim
Publsiher: Unknown
Total Pages: 220
Release: 2002
Genre: Geology, Economic
ISBN: STANFORD:36105026795968

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New Publications of the U S Geological Survey

New Publications of the U S  Geological Survey
Author: Geological Survey (U.S.)
Publsiher: Unknown
Total Pages: 80
Release: 1989
Genre: Geology
ISBN: MINN:31951T001549600

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications
Author: Anonim
Publsiher: Unknown
Total Pages: 1114
Release: 2024
Genre: Government publications
ISBN: WISC:89016843740

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Geochemical Signatures of Silver and Gold Deposits Tonopah 1 X 2 Quadrangle Nevada

Geochemical Signatures of Silver and Gold Deposits  Tonopah 1   X 2   Quadrangle  Nevada
Author: John Thomas Nash,Geological Survey (U.S.)
Publsiher: Unknown
Total Pages: 56
Release: 1994
Genre: Gold mines and mining
ISBN: ERDC:35925002898945

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Geochemical signatures of six geologically defined deposit types are distinctives and permit classification of prospects and estimation of likely grade and tonnage.