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  • Gold Bucket Dredger - Alibaba

    river sand dredging and maintance bucket chain gold dredger, sand mining ... New Bucket Chain Excavating Gold Dredger / Small Sand Mining Gold Dredger.

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  • Dredging - Wikipedia

    Dredging is an excavation activity usually carried out underwater, in shallow seas or freshwater ... Harvesting materials: dredging sediment for elements like gold, diamonds or other valuable trace substances. ... A heavy metal rectangular scoop device is towed astern of a moving boat with a chain bridle attached to a cable...

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  • Viking Dredge

    The dredge has no rudder, nor propulsion engine, and is maneuvered with the dredge chain, and dredge tractors on dry land to which it is tied to.

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  • Gold Dredge Tragedy

    Photo of the Josephine gold dredge operating in pond, southwest Oregon .... used a chain of buckets to haul gravel into the hull of the boat where the gold was...

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  • Bucket Line Dredges: Literally Tons of Gold Unearthed ...

    Jun 23, 2016 ... Millions of ounces in gold are credited with this single piece of ... The bucket line dredge operates with chains of buckets, known as boom,...

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  • bucket chain gold dredge work in Sudan - YouTube

    Sep 2, 2014 ... For further information please contact JULONG DREDGER Mr. John Xiang, Sales Manager Tel +86 152 6463 7581 E-mail...

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  • what is a dredge? - Idaho Museum of Mining & Geology

    ride off the tumbler; similar to the way a bicycle chain can ride off its sprockets. [2] One ... real estate, there was something romantic about the gold dredge.

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  • Bucket Line dredging: Historic Gold mining by mechanical methods

    Bucket Line dredging: historic methods of working gold placers by machine. ... and continuous chain of buckets; a disintegrating and screening apparatus;...

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  • Bucket chain dredger on working - YouTube

    Jul 6, 2014 ... Bucket chain dredger on working ... Historic Gold Dredge on the Yankee Fork – between Bonanza-Custer, Idaho - Duration: 18:10. davidegg22...

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  • Gold dredge - Wikipedia

    A gold dredge is a placer mining machine that extracts gold from sand, gravel, and dirt using water and mechanical methods. The original gold dredges were...

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