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Placer mining - Wikipedia

Placer mining is the mining of stream bed (alluvial) deposits for minerals. This may be done by open-pit or by various surface excavating equipment or tunnelling equipment. Placer mining is frequently used for precious metal deposits (particularly gold) and gemstones, both of which are often found in alluvial...

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Gold panning - Wikipedia

Gold panning, or simply panning, is a form of placer mining and traditional mining that extracts gold from a placer deposit using a pan. The process is one of the simplest ways to extract gold, and is popular with geology enthusiasts especially because of its low cost and relative simplicity. The first recorded instances of...

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MINING WASHING MACHINE GOLD AND DIAMONDS - YouTube

Oct 26, 2016 ... More Details : http://www.pakistancrushers.com/contact.php mining washing machine gold and diamonds mining washing machine gold and diamondsmining washing ma...

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