Silverco posts PEA for La Negra mine with after — tax NPV(5%) of US$329 million
Silverco released an independent PEA for its 100%-owned La Negra underground mine in Querétaro, Mexico. Base case economics at US$ 50/oz silver: after-tax NPV(5%) of US$ 329 million; after-tax IRR of 131%; payback of 2 years. Mine plan targets 8.2-year life; 2,500 tpd steady-state throughput from H2 2027; average annua