江西万载县兴源冲铜多金属矿的地质特征及矿床成因分析

Geological Characteristics and Genesis of Xingyuanchong Copper Polymetallic Deposit in Wanzai Connty,Jiangxi Province

江西万载县兴源冲铜多金属矿位于九岭南缘多层次大型推覆构造的西段。通过野外调查、收集钻探和各类测试成果,综合研究其成矿地质条件、矿石结构、构造,分析其成矿物质来源、成矿温度与成矿作用过程,揭密矿床成因。结果显示,矿床成因属于构造岩浆中低温热液型。

The Xingyuanchong copper polymetallic deposit in Wanzai County,Jiangxi Province,is located in the western part of the multi-level and large-scale thrust overburden structure on the southern margin of Jiuling Mountains.Through field investigation,collecting drilling and various analysis and testing results,the ore-forming geological conditions and ore structure are comprehensively studied,the ore-forming material source,ore-forming temperature and ore-forming process are analyzed,and the Genesis of the deposit is revealed.The results show that the genesis of the deposit belongs to the mesothermal-epithermal type in tectono magma.