Nonmetallic Mineral Resources of Eastern Oregon
Author: Bernard Nettleton Moore
Publisher:
Published: 1937
Total Pages: 810
ISBN-13:
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Author: Bernard Nettleton Moore
Publisher:
Published: 1937
Total Pages: 810
ISBN-13:
DOWNLOAD EBOOKAuthor: Emma Mertins Thom
Publisher:
Published: 1937
Total Pages: 702
ISBN-13:
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Publisher:
Published: 1949
Total Pages: 348
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DOWNLOAD EBOOKAuthor: George Walton Walker
Publisher:
Published: 1968
Total Pages: 52
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DOWNLOAD EBOOKAuthor: Thomas Andrews Hendricks
Publisher:
Published: 1937
Total Pages: 640
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1990
Total Pages: 502
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DOWNLOAD EBOOKAuthor: Albert J. Kauffman
Publisher:
Published: 1952
Total Pages: 84
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DOWNLOAD EBOOKAuthor: United States. Forest Service. Pacific Northwest Region
Publisher:
Published: 1990
Total Pages: 510
ISBN-13:
DOWNLOAD EBOOKAuthor: Dean B. Vander Meulen
Publisher:
Published: 1988
Total Pages: 258
ISBN-13:
DOWNLOAD EBOOKAt the request of the U.S.Bureau of Land Management, the Gold Creek (OR-003-033) and Sperry Creek (OR-003-035) Wilderness Study Areas, comprising approximately 15,780 and 5,600 acres, respectively, were evaluated for mineral resources and mineral resource potential. Throughout this report, "wilderness study area" and "study area" refer to the combined 21,380 acres for which mineral surveys were requested. The U.S. Geological Survey and the U.S. Bureau of Mines conducted geologic, geochemical, and geophysical surveys to assess the identified mineral resources (known) and mineral resource potential (unknown) of the study area. Field work for this report was carried out in 1987, 1988, and 1989.