Sonoro Files Updted Preliminary Economic Assessment for the Cerro Caliche Project
Sonoro Gold filed an updated PEA for its Cerro Caliche project in Sonora, outlining a 10-year open-pit, heap-leach operation. The study highlights strong economics, including a $360M pre-tax NPV (8%) and 65% IRR, with average annual production of ~46,000 oz AuEq, low initial capex (~$83M), and rapid 1.7-year payback, supporting development potential.











