HIGHLIGHTS: Materially improved financial returns: 143M NPV , 35% IRR, 2.6 year payback, $25M annual average FCF at $1.15/lb Zn, $0.90/lb Pb, $20/oz Ag Increased use of Long-Hole Open Stoping mining drives a 29% reduction in AISC to $0.47 per pound of payable zinc Nearly 1 billion zinc equivalent pounds produced over an extended 11 year mine life
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