摘要
为进一步探讨东天山地区浅覆盖区超基性岩体找矿潜力,选择东天山成矿带中段黄山东与图拉尔根之间的浅覆盖区,收集整理该地段1∶5万航空磁测资料,并对部分航磁异常进行查证。通过地质、物探等工作于浅覆盖区发现大黄山铜镍矿含矿岩体。该岩体与邻近黄山、黄山东、黄山南岩体在航磁异常、岩浆期次、成岩年代、主量、微量元素特征上具一致性,成矿潜力巨大。大黄山岩体的发现大大拓宽了东天山铜镍矿找矿领域。
In order to further explore the prospecting of ultrabasic rocks in the shallow overburden area of the eastern Tianshan Mountains,we selected the middle part of the eastern Tianshan metallogenic belt.By Analysing of 1:50000 aeromagnetic data,we found the Dahuangshan Cu-Ni deposit under the shallow overburden area.It has the potential to search for large Cu-Ni deposit.Compared with the Basic-ultrabasic rocks of the Cu-Ni deposit in the western Huangshan area,it has the same geological background,magma source area and similar evolution history,rock mass type and petrochemical characteristics,thus having similar metallogenic potential,thus greatly expanding the prospecting field of the East Tianshan Cu-Ni deposit.
作者
李卫东
谢登科
邹振林
韩飞
钟小琴
孟志豪
张自涛
颉炜
Li Weidong;Xie Dengke;Zou Zhenlin;Han Fei;Zhong Xiaoqin;Meng Zhihao;Zhang Zitao;Xie Wei(The Sixth Geological Brigade,Xinjiang Bureau of Geological and Mineral Exploration and Development,Ha Mi,Xinjiang,839000,China;Department of Natural Resources of Xinjiang Uygur Autonomous Region,Urumqi,Xinjiang,830000,China;Xinjiang energy(Group)oil and Gas Co.,Ltd,Urumqi,Xinjiang,830000,China;Hohai University,Nan Jing,Jiang Su,210000,China)
出处
《新疆地质》
CAS
CSCD
北大核心
2020年第4期457-462,共6页
Xinjiang Geology
基金
新疆维吾尔自治区地质勘查基金项目(T17-3-XJ018)资助。
关键词
东天山
航磁异常查证
浅覆盖区
铜镍矿
大黄山
基性-超基性岩
Verification of aeromagnetic anomalies
Shallow overburden area
Cu-Ni deposit
Dahuangsan
Basic-ultrabasic rocks
East Tianshan
