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Knelson
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  Why Gravity Grade Test?

Typical exploration sampling methods use only a small quantity of the available field sample. The presence of coarse gold in the analysis of very small sub-samples can result in relatively high grades which are truncated  in resource estimations. Conversely, coarse gold missed  in sub-sampling may hide true resource value and negatively impact project viablility.

 

 

Share Your Knelson Experience
"At Sheba, as with New Consort Mine, the Knelson has a great influence on recovery and on security. The retrofit was definitely worth it since the higher recovery has paid for the Knelson within 4 months", referring to an installation of a Knelson XD30 batch-type concentrator. - Charl Fourie, Plant Superintendent - Avgold / Eastern Transvaal Consolidated, Sheba Mine, South Africa ...more > >
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