金平断块及其矿产

ON THE JINPING FAULT BLOCK AND IT'S MINERAL RESOURCES

金平断块是哀牢山成矿域东南地区最有利的成矿带 ,成矿与断裂带关系密切 ,矿带的展布亦严格受构造控制。金平断块可划分为四个元素异常集中区 ,集中了金、银、铜、铜镍、铜钼、铅锌、铌钽、铂钯等金属矿产和元素异常。每一区有不同的元素组合及矿产。目前 ,金、铜镍、铜钼等已进行开发利用 ,铜、铂钯、铌钽、铅锌等已获找矿信息 ,矿床潜力巨大 ,矿业开发已成为地方经济发展的支柱产业。由于成矿理论研究及矿床综合评价滞后 ,极大阻碍该区矿业开发一体化的发展进程 ,这种局面必须扭转。

The Jinping fault block is one of the most advantageous metallogenetic belt in southeast of the Ailaoshan metallogenetic belt. The metallogenesis is closely related to the fault zone and the metallogenetic belt is controlled strictly by the structure. It can be generally divided into 4 element anomaly concentration areas. And every area has its distinctive element assemblage and mineral resources. In Jinping area, there are mainly concentrated mineral resources and element anomaly of Au, Ag, Cu, Cu Ni, Cu Mo, Pb Zn, Nb Ta, Pt Pd, etc. At present, the Au, Cu Ni and Cu Mo have been exploited and potentialities of Cu, Pt Pd, Nb Ta, Pb Zn ore deposits are very large according to the information obtained.