In a February 25, 2022 press release, Trevali Mining Corp. released financial operating results for 2021, including production, mill throughput, recovery, and average head grade numbers for their Caribou mine in northern New Brunswick. Production results include mine production of 518,639 tonnes, 40.6 million payable pounds of Zn, 13.4 million payable pounds of Pb, and 0.4 million payable ounces of Ag. Mill throughput was 518,541 tonnes with average recoveries of 78.4% for Zn, 61.7% for Pb, and 34.3% for Ag. The average head grades of milled tonnes were 5.5% Zn, 2.1% Pb, and 2.1 oz/ton of Ag.
Advanced Mineral Exploration and Mine Development