摘要
通过采用1∶20万区域地球化学调查资料,选择24个元素对祁连山玉石沟超基性岩带的区域地球化学特征进行了较为深入、系统的研究,并归纳前人相关资料,以区域化探异常为主导,结合区域地质背景及成矿规律,建立区内区域地球化学模式,对区内乃至祁连山区的区域化探异常筛选和评价及其地质找矿工作起到积极的促进作用。
Systematically researched on 24 elements for Yushigou ultrabasic belt in Qilian Mountains by u- sing regional geochemical investigation information （1 ： 200 000）, and then summarize related information by predecessors. Using regional geochemical anomalies, combined with regional geological background and the metallogenetic rule, the regional geochemical mode was established, which is good for screening the regional geochemicaI anomalies on Yushigou and other areas in Qilian Mountains and geological pros- pecting.
出处
《西北地质》
CAS
CSCD
2012年第1期118-123,共6页
Northwestern Geology
基金
中国地质调查局地质大调查项目"青海省地质找矿工作跟踪研究"(1212011140119)
