Patagonia Gold lifts Calcatreu PEA after — tax NPV to US$ 370 million in corrections
Patagonia Gold issued corrections to cost metrics and key economics for the Calcatreu gold-silver PEA released on Sept. 28, 2026. After-tax NPV at 10% discount rate revised to US$ 370 million from US$ 334 million; after-tax IRR lifted to 315% from 282%. After-tax payback period shortened to 0.5 years from 0.6 years. *