研究区属于传统的扬子西南缘“康滇地轴”铜矿带,是我国著名铜多金属矿床集中区和铜产区之一,其中拉拉铜矿床、大红山、迤纳厂、岔河铁铜多金属矿床可以作为一类,而且是扬子地块西南缘下元古界铜铁多金属矿床的典型代表,对该类型矿床进行综合研究,有利于对该区下元古界矿床的成 The study area belongs to the traditional southwestern margin of the Yangtze and the “Kangdian axis” copper belt. It is one of the famous copper polymetallic deposit concentrates and copper producing areas in China. Among them, Lala copper deposit, Dahongshan, The Chahe Fe-Cu polymetallic deposit can be regarded as a category, and is a typical representative of the Lower Proterozoic Cu-Fe polymetallic deposit in the southwestern margin of the Yangtze block. Comprehensive study of this type of deposit is beneficial to the study of the Lower Proterozoic deposit Into