Gold dredge

The Yankee Fork dredge near Custer, Idaho, which operated into the 1950s.

Professional gold miner using an advanced dredge system. Sumatra. Indonesia. May 2015.

Gold Dredge operating in Nome, Alaska in 1993

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 large, multi-story machines built in the first half of the 1900s.

Small suction machines are currently marketed as "gold dredges" to individuals seeking gold: just offshore from the beach of Nome, Alaska, for instance.

单词	Gold dredge
释义	Gold dredge 英语百科 Gold dredge 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 large, multi-story machines built in the first half of the 1900s. Small suction machines are currently marketed as "gold dredges" to individuals seeking gold: just offshore from the beach of Nome, Alaska, for instance.
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