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 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.Gold Dredge Photos and Premium High Res,- Getty,placer mining for gold using 3' suction dredge sucking-up placer deposits. flakes are sucked up with sand & gravel. heavier gold is caught in sluice box where it settles behind riffle boards. swank claim, clear fork creek, richland co., ohio. - gold dredge stock pictures, royalty-free photos & imagesOld Gold Mining Dredge In Stock Photos and Images,Find the perfect old gold mining dredge in stock photo. Huge collection, amazing choice, 100+ million high quality, affordable RF and RM images. No need to register, buy now!