Otjikoto is an open pit operation that utilises conventional drill, blast, load and haul mining methods. The process plant comprises single stage crushing using a gyratory crusher, grinding in a SAG and ball mill, a gravity concentration circuit consisting of four Knelson concentrator units operated in parallel, a cyanide leach circuit and carbon in pulp (CIP) circuit. Mill capacity was increased from 2.5-3Mt/a by the end of Q3 2015.
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