Yubang Mining reports significant increase in silver-lead-zinc reserves
2025-06-13 14:07:43 [Print]
Chifeng Yubang Mining Co., Ltd., a subsidiary of Inner Mongolia Xingye Silver & Tin Mining Co., Ltd., recently had its updated resource estimate for the Shuangjianzishan polymetallic deposit in Balinzuo Banner approved by Chifeng Municipal Bureau of Natural Resources.
As of March 31, 2025, the verified cumulative resource (TM+KZ+TD) include 294.9 million tonnes of ore, containing 21,621 tonnes of silver, 163.6 million tonnes of lead ore, containing 789,608 tonnes of lead, and 279.7 million tonnes of zinc ore, with 2,365,335 tonnes of zinc. Average grades are at 73.29 g/t Ag, 0.48% Pb, and 0.85% Zn.
This includes proven reserves of 29.9 million tonnes of ore, containing 2,228 tonnes of silver, 11.98 million tonnes of lead ore, containing 48,841 tonnes of lead, and 25.36 million tonnes of zinc ore, containing 188,555 tonnes of zinc, with average grades at 74.42 g/t Ag, 0.41% Pb, and 0.74% Zn.
Compared with the previous report, the cumulative verified ore volume increased by 133.67 million tonnes; silver ore increased by 183.55 million tonnes, with 6,146.58 tonnes more silver; lead ore up by 125.56 million tonnes, with an increase of 397,371 tonnes of lead; zinc ore increased by 175.14 million tonnes, with an additional 842,294 tonnes of zinc.
As of March 31, 2025, the verified cumulative resource (TM+KZ+TD) include 294.9 million tonnes of ore, containing 21,621 tonnes of silver, 163.6 million tonnes of lead ore, containing 789,608 tonnes of lead, and 279.7 million tonnes of zinc ore, with 2,365,335 tonnes of zinc. Average grades are at 73.29 g/t Ag, 0.48% Pb, and 0.85% Zn.
This includes proven reserves of 29.9 million tonnes of ore, containing 2,228 tonnes of silver, 11.98 million tonnes of lead ore, containing 48,841 tonnes of lead, and 25.36 million tonnes of zinc ore, containing 188,555 tonnes of zinc, with average grades at 74.42 g/t Ag, 0.41% Pb, and 0.74% Zn.
Compared with the previous report, the cumulative verified ore volume increased by 133.67 million tonnes; silver ore increased by 183.55 million tonnes, with 6,146.58 tonnes more silver; lead ore up by 125.56 million tonnes, with an increase of 397,371 tonnes of lead; zinc ore increased by 175.14 million tonnes, with an additional 842,294 tonnes of zinc.
Lead Conc. 60%min EXW China
Unit:RMB/mt Pb
China lead concentrate producers' number MoM output increase statistics by province by month
Unit: pcs
