浅述祁连山成矿带西段区域地球化学特征

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英文篇名：Brief discussion on the geochemical characteristics of the western section of Qilian Mountain Metallogenic Belt 作者：韩建花 英文作者：HAN Jian-hua;The Fourth Institute of Geological and Mineral Exploration, Gansu Provincial Bureau of Geological and Mineral Exploration and Development; 关键词：祁连山成矿带 ; 地球化学特征 ; 异常组合 英文关键词：Qilian mountain metallogenic belt;;geochemical characteristics;;abnormal combination 中文刊名：COLO 英文刊名：World Nonferrous Metals 机构：甘肃省地质矿产勘查开发局第四地质矿产勘查院; 出版日期：2019-01-22 10:30 出版单位：世界有色金属 年：2018 期：No.513 语种：中文; 页：COLO201821102 页数：2 CN：21 ISSN：11-2472/TF 分类号：193+195

摘要

祁连山是我国著名的多金属成矿带之一,该成矿带南东侧与西秦岭成矿带相接,北侧被阿尔金走滑断裂所截,区内构造演化复杂,岩浆活动频繁,造就了祁连山多金属成矿带的形成。本文以祁连山成矿带西段为研究对象,结合1/25万区域水系沉积物测量结果,总结了该区域的地球化学特征,为进一步总结区域成矿规律研究奠定基础。
        Qilian Mountain is one of the famous polymetallicmetallogenic belts in China, which is connected with the West QinlingMetallogenic Belt in the south east of the Metallogenic belt, the north side is truncated by Alkin, the tectonic evolution in the region is complex, and the magmatic activity is frequent, which creates the formation of Qilian Mountain polymetallic Taking the western section of Qilian Mountain Metallogenic belt as the research object and combining the results of 1/250,000 regional water system sediment measurement, this paper summarizes the geochemical characteristics of the region, and lays a foundation for further summing up the study of regional metallogenic law.

引文

[1]刘兴旺.祁连山西段酒西盆地活动构造特征及构造变形模式[D].兰州大学,2017.
    [2]李春亮,张炜.甘肃省祁连山西段地球化学分区及其特征[J].物探与化探,2018,42(02):312-315.