新疆清水泉一带成矿地质特征及金铜矿找矿前景  

Geologic Characteristic and Prospecting Potential of Auricupride in Qingshuiquan Area,Xin Jiang

作　　者：程雪彤 弓小平[1] 韩琼[1] 凤骏 张燕波[1] 吕朝晖[1] 王建设[1] 

机构地区：[1]新疆大学,新疆乌鲁木齐830046

出　　处：《新疆地质》2015年第2期219-223,共5页Xinjiang Geology

基　　金：中国地质调查局项目阿尔泰-准噶尔北缘成矿带矿产资源调查成果集成(12120113041900)专题研究项目新疆东准噶尔卡拉麦里矿集区金矿成矿规律与成矿预测研究资助

摘　　要：清水泉一带位于新疆东准噶尔卡拉麦里成矿带西段,近年来,新发现铜矿床1处,铜矿点2处,金矿(化)脉6条,显示出良好的成矿潜力。在前人研究基础上,系统总结清水泉一带成矿地质背景,分析清水泉一带物化探和遥感异常特征。推断清水泉一带分布的主要地层与带内发现的金铜矿床赋矿地层一致;物探特征显示清水泉一带重力梯度值与深大断裂大体吻合;化探资料显示多处金铜矿的异常与带内金铜矿化带分布吻合;遥感资料异常提取结果与化探、构造特征在空间上的展布基本一致。在此基础上分析清水泉一带成矿地质特征,总结找矿模型,以期为资源潜力评价工作提供借鉴和参考。Qingshuiquan area is located in the western part of Kalamaili, East Jungar, Xin Jiang. According to the geo-logical ore-propesting work in recent years,one copper deposit, two copper mineral occurrences and six gold veins have been found,which show a good metallogenetic potential.On the basis of previous studies,this paper first introduces geo-logical setting.Then analyze geophysical characteristics,geochemical characteristics, remote sensing anomalies and new-ly discovered geological features of the deposits.Using the method of analogy, we deduced that the main layers in Qin-gshuiquan area are similar to the ore formation of auricupride depositwhich have been found in it.While,geophysical characteristics show gravity anomaly gradient generally consistent with deep fault.Moreover,geochemical characteristics show most auricupride anomalies coincide with mineralized zone.Besides,remote sensing data extraction results basical-ly the same with geochemical prospecting and structural features distribution on the space.on this basis,we analyzed the mineralization characteristics of Qingshuiquan area,and summarized the ore-prospecting model in order to provide refer-ence for resource potential assessment.

关 键 词：新疆 清水泉一带 成矿潜力 地质特征 找矿模型 

分 类 号：P618.41[天文地球—矿床学] P618.51[天文地球—地质学]