floating dredge

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• dredge — dredge1 /drej/, n., v., dredged, dredging. n. 1. Also called dredging machine. any of various powerful machines for dredging up or removing earth, as from the bottom of a river, by means of a scoop, a series of buckets, a suction pipe, or the… …   Universalium

• floating anchor — Drag Drag, n. [See {Drag}, v. t., and cf. {Dray} a cart, and 1st {Dredge}.] 1. The act of dragging; anything which is dragged. [1913 Webster] 2. A net, or an apparatus, to be drawn along the bottom under water, as in fishing, searching for… …   The Collaborative International Dictionary of English

• Dipper Dredge No. 3 — U.S. National Register of Historic Places …   Wikipedia

• dipper dredge — noun also dipper shovel : a floating dredging machine with a single machine operated bucket working on an arm * * * dipper dredge, a floating dredge that has a large scoop shovel or dipper that hangs on a chain from a derrick. Both the dipper and …   Useful english dictionary

• hydraulic dredge — noun : a floating dredge using a centrifugal pump to draw mud or saturated sand (as from a river channel) and discharge it elsewhere …   Useful english dictionary

• Gold dredge — The gold dredge is a mechanical method of extracting gold from sand and gravel. The gold dredge involves a mechanical method of digging up the gravel or dirt, using either buckets or suction. The material is then sorted and sifted using water… …   Wikipedia

• Coal Creek Historic Mining District — U.S. National Register of Historic Places U.S. Historic district …   Wikipedia

• Ester, Alaska — Infobox Settlement official name = Ester, Alaska settlement type = CDP nickname = motto = imagesize = image caption = image map caption = Location of Ester, Alaska mapsize = 250x200px mapsize1 = map caption1 = subdivision type = Country… …   Wikipedia

• History of Yukon — Yukon (formerly the Yukon Territory) is one of Canada s three territories, in the country s extreme northwest. Before European contact Disputed evidence of the oldest remains of human inhabitation in North America have been found in the Yukon. A… …   Wikipedia

• Gold mining in Colorado — Gold mining in Colorado, a state of the United States, has been an industry since 1858, and played a key role in the establishment of the state of Colorado.Explorer Zebulon Pike heard a report of gold in South Park, present day Park County,… …   Wikipedia

• titanium processing — Introduction       preparation of the ore for use in various products.       Titanium (Ti) is a soft, ductile, silvery gray metal with a melting point of 1,675° C (3,047° F). Owing to the formation on its surface of an oxide film that is… …   Universalium