新疆西昆仑岔路口-甜水海地区铅锌地球化学特征及找矿潜力  

The Geochemical Characteristics and Prospecting Potential of Pb-Zn Elements in the West Xinjiang Kunlun Chalukou-Tianshuihai Region

作　　者：任燕 周军 冯长丽 王刚 王庆军 

机构地区：[1]新疆维吾尔自治区地质调查院,新疆乌鲁木齐830000

出　　处：《新疆地质》2013年第F12期15-21,共7页Xinjiang Geology

基　　金：中国地质调查项目“新疆维吾尔自治区西昆仑玉龙喀什河上游地区1：50万区域化探”、“新疆维吾尔自治区西昆仑叶尔芫河上游地区1：50万区域化探”、“新疆和田县乔尔天山一带1：5万区域地质矿产调查”、“新疆西昆仑岔路口地区1：5化探”、“新疆西昆仑甜水海地区1：5化探”等联合资助.

摘　　要：区域化探成果表明，西昆仑岔路口-甜水海地区是新疆铅元素富集程度最高、富集规模最大的地区，共同富集的元素包括锌、镉、汞、锑等。地层中铅元素的富集始于二叠纪，一直持续到白垩纪，侏罗系龙山组富集程度最高。在前人发现多宝山铅锌矿的基础上，近年来相继发现甜水海、天神、天路、鸡冠石等铅锌矿，表明该区具寻找铅锌矿的前景。Regional geochemical exploration achievement indicated,the highest level and the largest concentration of enrichment region of lead element is the West Xinjiang Kunlun Chalukou-Tianshuihai region,the together enrichment el-ements includeing Zn,Cd,Hg,Sb,etc.The lead element in strsta begin to concentration in the Permian Period,until the Cretaceous Period,the highest degree of enrichment in the Longshan Formation of Jurassic System,strata of the most widely distributed at the same time.In previous findings on the basis of lead and zinc Duobaoshan,Tianshuihai,Tiansh-en,Tianlu,Jiguanshi lead-zinc and other lead-zinc,have been found in recent years,shows the area continue to look for lead-zinc prospects.Analysis shows that the area has Geological-geochemical conditions of Looking for a large lead-zinc and has Huge Prospecting potential,is the most Prospecting potential areas of Xinjiang lead-zinc.

关 键 词：岔路口-甜水海 铅锌 找矿潜力 地球化学 

分 类 号：P618.42[天文地球—矿床学] P618.43[天文地球—地质学]