位置:中游情绪:中性参考度:1/10
5月26日,澳大利亚矿业企业Mineral Resources(MinRes)公告,已与长期合资伙伴赣锋锂业就Mt Marion锂矿浮选厂建设及地下开采开发项目达成最终投资决定,正式推进矿山扩建工作。
该扩建项目全额总投资4.9亿澳元,资金将在2027财年、2028财年分批投入。其中,浮选厂建设投入2.4亿澳元,地下开采前期工程投入2.2亿澳元,另有3000万澳元用于非生产类配套基础设施建设。以当前每吨2700美元的SC6品级测算, ..
项目完成后,马里恩山锂矿运营效益将显著提升,露天矿深部新增矿产资源可延长矿山服务年限。此次扩建目标为选矿回收率提升至70%左右,锂精矿年产能从约50万吨SC6品级提升至60万吨SC6品级,同时淘汰SC3.5低品级产品,实现全线产出SC5品级锂精矿。
2028财年起,该矿山将转为露天与地下联合开采模式,采用空场采矿法开采的地下原矿,最高可占选矿入料总量的40%。
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