U.S. Geological Survey Circular
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Published: 1984
Total Pages: 392
ISBN-13:
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Published: 1984
Total Pages: 392
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Published: 1989
Total Pages: 444
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Published: 1990
Total Pages: 84
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DOWNLOAD EBOOKAuthor: D. J. Madden-McGuire
Publisher:
Published: 1984
Total Pages: 360
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Published: 1997
Total Pages: 84
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Published: 1991
Total Pages: 84
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Published: 1994
Total Pages: 296
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Published: 1990
Total Pages: 538
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DOWNLOAD EBOOKAuthor: Clark C. Spence
Publisher: University of Illinois Press
Published: 1996
Total Pages: 512
ISBN-13: 9780252022180
DOWNLOAD EBOOKThe Northern Gold Fleet is the story of how new gold-dredging technology was applied to the rich placers of the Far North from 1899 to the present, leading to mass production and economies of scale that made previously unprofitable resources profitable. The bucket-ladder dredge was a single, complex apparatus that rivaled ocean freighters in size. At once ugly, spectacular, and awesome, the dredges dug, classified materials, and performed gold-saving and tailing-disposal functions. A richly illustrated and comprehensive history. The Northern Gold Fleet is part environmental, part technological, part corporate, part labor, and part Alaskan in its thrust, offering a picture - both dazzling and absorbing - of how new technology simultaneously helped build the economy and lay waste the resources of Alaska.
Author: United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher:
Published:
Total Pages: 244
ISBN-13:
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