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四川会理黎溪地区是西南地区重要的铜矿产地,区内主要分布有两种类型铜矿床:一是以拉拉铜矿为代表的赋存于河口群海相火山-沉积变质岩系的IOCG矿床(Zhu和Sun,2013),二是以黑箐铜矿为代表的赋存于东川群落雪组白云大理岩中的黎溪铜矿(盛东劲,1984)。其中,后者包括黑箐、中厂、铜厂沟等13个小型矿床和矿点(仇定茂,1989),原被认为是喷流
Sichuan Lili area is an important copper ore producing area in southwest China. There are mainly two types of copper deposits in the area: First, the Lula copper deposit is represented by marine volcanic-sedimentary metamorphic rocks (Zhu and Sun, 2013). The second is the Li Xi copper deposit hosted by the Baiyun marble of the Xuepu Formation in Dongchuan, represented by the Heibei copper deposit (Sheng Dongjin, 1984). Among them, the latter include 13 small deposits and mines such as black mound, medium factory and copper factory ditch (Qiu Dingmao, 1989), which was originally considered as a jet stream