Exploration / Development > Resource-definition

Sierra confirms Cusi resource boost

Sierra Metals (TSX: SMT) has confirmed the sizeable increase in NI 43-101 silver resources foreshadowed late last year at its Cusi mine in Mexico, where it plans to pursue brownfields exploration of the higher-grade Santa Rosa de Lima zone that is expected to underpin a better production contribution this year.

Staff reporter

Exploration / Development > Resource-definition

Sierra confirms Cusi resource boost

Sierra Metals (TSX: SMT) has confirmed the sizeable increase in NI 43-101 silver resources foreshadowed late last year at its Cusi mine in Mexico, where it plans to pursue brownfields exploration of the higher-grade Santa Rosa de Lima zone that is expected to underpin a better production contribution this year.

Staff reporter

Sierra confirms Cusi resource boost

The company said this week work by consultant SRK ratified the 129% increase in measured and indicated resources, and 36% lift in inferred resources, at Cusi.