新疆叶尔羌河上游区域地球化学特征及成矿预测  

GEOCHEMICAL CHARACTERISTICS AND METALLOGENIC PROGNOSIS OF THE UPPER REACHES OF THE YEERQIANG RIVER IN WEST KUNLUN,XINJIANG

作　　者：蔡分良 姚铁 

机构地区：[1]陕西省地质调查院,陕西西安710016

出　　处：《物探与化探》2004年第5期405-409,共5页Geophysical and Geochemical Exploration

基　　金：中国地质调查局国土资源调查项目(J6.1-05-1)

摘　　要：通过1∶50万区域地球化学勘查,初步查明了新疆西昆仑叶尔羌河上游地区元素在时间和空间上的分布规律;圈出了一批地球化学异常,发现了铜、银、金、镍、铅、锌、汞、锂、钨、钼成矿带7条;对主要异常经过三级查证,新发现铜、银、金、铅、锌矿化带6条;研究表明区内蕴藏着丰富的铜、镍、金、银、钼多金属矿产资源;为西昆仑地区基础地质研究和矿产资源评价提供了丰富的地球化学资料。The authors found out the distribution regularity of elements in the upper reaches of the Yeerqiang River in West Kunlun Mountains through 1∶500 000 regional geochemical exploration, delineated a series of geochemical anomalies, discovered seven metallogenic belts of copper, silver, gold, nickel, lead, zinc, mercury, lithium, tungsten and molybdenum, determined six mineralized belts of copper, silver, gold, lead, zinc on the basis of follow-up of the main anomalies, and carried out evaluation on the protential of mineral resources in West Kunlun region. Researches show that this region has rich mineral resources such as copper, nickel, gold, silver and molybdenum. Targets for further work is put forward, and plentiful geochemical data are provided for basic geological studies as well as mineral resource evaluation in West Kunlun region.

关 键 词：西昆仑 区域地球化学勘查 成矿预测 

分 类 号：P632[天文地球—地质矿产勘探]