Scrubbing increased gold recovery by 25% at Bonte!

Bonte Gold Mines, Ghana.  3.0m dia x 8.0m long washer barrel to process 350 t/h of terrace alluvial gold ore containing up to 60% clay interspersed with quartz boulders up to 600mm in size. The gold content of approx. 0.5g/tonne...