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Alluvial Diamond Processing Equipment

Stone crusher machine from XSM

Shanghai XSM (Alluvial Diamond Processing Equipment) is professional manufacturer, the main production stone crusher machine.

XSM-Stone crushing Alluvial Diamond Processing Equipment

Alluvial Diamond Processing Equipment,...-product by Shanghai XSM


Stone Crusher Machine

Stone Crusher Machine

crushing equipment, Jaw crushers, impact crushers and cone crusher from Shanghai XSM. Xuanshi is one of the biggest professional Stone Crusher Machine manufacturer in China.XSM can according to the needs of your dressing and the actual situation of the mine for you to choose the most appropriate and effective machine.


Grinding Mill

Grinding Mill

ball mill,ultrafine mill,Raymond mill for sale,Straight centrifugal mill,grinding mill fo sale from Shanghai XSM. Xuanshi is one of the biggest professional Grinding Mill manufacturer in China.XSM can according to the needs of your dressing and the actual situation of the mine for you to choose the most appropriate and effective machine.


Sand Making machine

Sand Making machine

sand making machine,belt conveyor,sand washing machine,stone vibrating feeder,Vibrating screen from Shanghai XSM. Xuanshi is one of the biggest professional Sand Making machine Grinding Mill manufacturer in China.XSM can according to the needs of your dressing and the actual situation of the mine for you to choose the most appropriate and effective machine.


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Alluvial Diamond Processing Equipment

Alluvial Diamond Mining Machinery

The process of alluvial diamond mining involves digging and sifting through mud, sand and gravel using shovels, sieves, or even bare hands. Typically, diamonds come from geologic rock formations called Kimberlites. Kimberlite rock formations that contain diamonds are eroded over time by rivers and streams and can deposit diamonds in the sediments carried by those streams farther downstream from the original source rocks. These deposits are called alluvial diamond deposits. The locations of these alluvial diamond deposits are controlled by the surrounding topography, drainage patterns, and the location of the Kimberlites themselves. Alluvial deposits are often mined and exploited by small-scale miners using artisanal mining techniques.

Alluvial Diamond Processing Equipment

Separating diamonds from the kimberlite host rock is a non-chemical, gravity-based process which relies on the diamonds’ heavier weight to separate them from waste rock. At the beginning of this process, diamond-bearing kimberlite ore is trucked to a storage area outside the process plant.

A primary sizer reduces the ore before it enters the plant where it is mixed with water and crushed to less than 30 millimetres. The ore is then conveyed to the dense medium separation circuit. Here fine grained, heavy and magnetic ferro-silicon sand is added to the crushed ore and water mixture.

XSM is global supplier and manufacturer of alluvial diamond processing equipment. With know-how technology, we developed complete range of alluvial diamond separation machine for sale including digging machine, quarry machine, crushing plant, grinding mill, screening plant, separation machine etc. We customize cutting edge solution according to customers’ requirements. If you are interested, please feel free to contact us for more information.

Alluvial Diamond Mining Application

Today, diamonds are mined in many countries all over the world such as South Africa, Namibia, Angola, Sierra Leone, Congo, Guinea, Ghana, Liberia, Tanzania, Togo, Brazil, Venezuela, Guyana etc. Although most diamond mining is accomplished by large companies, in many developing countries, diamonds and other minerals are extracted by small- scale miners. These small-scale miners often use simple artisanal mining techniques in alluvial deposits. Diamond mining is the process through which diamonds are recovered from such deposits of sand, gravel and clay.