Nidhogg Resources Holding AB (publ) submits ore from Vintjärn to analyze a fossil-free beneficiation technology for metal extraction.
Nidhogg Resources Holding AB (publ) (the "Company"), has today submitted two ore samples for beneficiation analysis from the Kölen Vintjärn area. One from the Vintjärn mine comprising medium-grade ore of 35% iron and 0.5% manganese and one from the tailings adjacent to the mine. The company has evaluated various beneficiation processes for the ore and metals present in the Vintjärn area and has identified a fossil-free and low carbon dioxide-generating process that is expected to be tested and fully analyzed in the 3rd quarter, 2024. The outcome of these tests are expected to identify