Metallogenic Characteristics and Prospecting Criteria of Lead-zinc Deposits in Qiao'er Tianshan-Chalukou Region of West Kunlun
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摘要: 西昆仑乔尔天山-岔路口铅锌矿区位于甜水海地块与神仙湾二叠—三叠纪裂陷盆地结合部位.该地区集中了全新疆最大的Pb异常、第二大的Zn异常以及第二大的Hg异常.目前,区内已发现了24处铅锌矿床(点),其中2处矿床规模达中型,1处达大型.笔者在野外实地调研和充分利用前人地质矿产及化探成果资料的基础上,全面分析了区内铅锌矿的地质矿产特征,初步研究了矿床成因类型,系统总结了典型找矿标志.对本区今后找矿工作具有一定的参考价值.
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关键词:
- 铅锌矿 /
- 地质特征 /
- 找矿标志 /
- 乔尔天山—岔路口地区 /
- 西昆仑
Abstract: Qiao'ertianshan-Chalukou lead-zinc mine is located in the binding site between Tianshuihai block and Shenxianwan Permian-Triassic rift basin in West Kunlun. This area has the largest lead anomaly belt and the second largest zinc and mercury anomaly belt in Xinjiang province. So far, 24 lead-zinc ore deposits have been discovered in this area, including one large deposit and two medium deposits. Based on the field geological investigation and previous exploration data on geological mineral and chemical exploration, this paper made full analysis of the characteristics of lead-zinc deposits in this area, preliminarily studied the genetic type, and systematically summarized the typical prospecting criteria, which would provide an important reference for the prospecting work in the future. -
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