Coimolache Sulfuros

(40.094% BVN) is a copper deposit located beneath the current gold oxide operation at Coimolache. It is located in the District of Hualgayoc, Province of Hualgayoc, Region of Cajamarca. An open pit operation is planned, with the ore being processed by flotation to obtain copper concentrate with arsenic content.

Geology: It consists of epithermal copper arsenic mineralization in an area of ​​2.0 by 2.0 km and enriched copper that lies beneath the Coimolache oxidized zone. In addition, skarn mineralization is being explored in the basal Coimolache calcareous sequence.

488.5 M TM @ 0.76% (3.7 M TM Cu), @ 0.2 g/t (3.5 M Oz Au)
*Indicated

455.0 M TM @ 0.68% (3.1 M TM Cu), @ 0.1 g/t (2.2 M Oz Au)
*Inferred

As of December 31st 2016