浅析新疆苦阿金铜矿地质特征及成因

Analysis of geological characteristics and genesis of Kua gold copper mine in Xinjiang

苦阿金铜矿是近年来新疆西昆仑地区发现的一个重要的铜矿床,该矿属于新疆民丰县管辖范围,阿羌岩组(石炭系)是区内的主要矿源层,区内的强蚀变安山岩(糜棱岩化、灰绿色)以及英安岩和绿岩大理岩(中层状)等组合特征是区内重要的矿源层,程控特点在空间范围内有着非常突出的特征,该地层属于区内具有最大找矿意义的地层。对该矿地质特征展开全面的分析和研究,分析了该矿成矿过程当中的主要控矿因素与成矿物质来源,综合全面分析认为苦阿金铜矿是多型共生多元矿床。

The Kua gold copper deposit is an important copper deposit discovered in the West Kunlun area of Xinjiang in recent years.It is under the jurisdiction of Minfeng County,Xinjiang.The arqiang formation(Carboniferous)is the main source bed in the area.The combination characteristics of strongly altered andesite(mylonitization,grayish green)and dacite and greenstone marble(middle layer)are the important source bed in the area The characteristics are very prominent in the spatial scope,and the stratum belongs to the stratum with the greatest prospecting significance in the area.Based on the comprehensive analysis and study of the geological characteristics of the deposit,the main ore controlling factors and the source of ore-forming materials in the ore-forming process are analyzed.