International Lead and Zinc Study Group, 2020, ILZSG session/forecasts: Lisbon, Portugal, International Lead and Zinc Study Group press release, October 21. 8. See Appendix C for resource and reserve definitions and information concerning data sources. 9. For Australia, Joint Ore Reserves Committeecompliant reserves were 12 million tons.
1 Leadzinc sulfide ore 1 Beneficiation process of leadzinc sulfide ore The main constituent minerals of lead sulphide ore are galena and sphalerite oxidized lead and zinc from leadzinc flotation tailings In Turkey leadzinc complex/mixed ores along with high iron content are not suitable for conventional miner