| 桂北同乐-老堡地区铅锌矿控矿因素及找矿预测 |
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| 引用本文： | 陈文伦,蒋勇辉.桂北同乐-老堡地区铅锌矿控矿因素及找矿预测[J].华南地质与矿产,2019,35(4):433-440. |
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| 作者姓名： | 陈文伦 蒋勇辉 |
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| 作者单位： | 广西地质调查院,南宁,530023;广西二七一地质队,广西桂林,541199 |
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| 摘 要： | 桂北同乐-老堡地区位于南岭成矿带西段,已发现老堡、大滩等铅锌矿床、矿点多处,矿床类型以沉积-改造型为主。在对成矿地质背景研究的基础上,探讨了地层、岩性、构造与铅锌成矿的关系。根据研究区内的成矿地质背景、控矿条件以及化探异常分布特点等因素,划分出3个铅锌找矿远景区,2个找矿靶区,为下一步矿产勘查工作提供了依据。
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| 关 键 词： | 铅锌矿 控矿因素 找矿预测 桂北同乐-老堡地区 |
Ore-control Factors and Prospecting Prediction of Pb-Zn deposits in Tongle-Laobao Area,Northern Guangxi |
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| CHEN Wen-Lun,JIANG Yong-Hui.Ore-control Factors and Prospecting Prediction of Pb-Zn deposits in Tongle-Laobao Area,Northern Guangxi[J].Geology and Mineral Resources of South China,2019,35(4):433-440. |
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| Authors: | CHEN Wen-Lun JIANG Yong-Hui |
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| Institution: | (Guangxi Institute of Geological Survey,Nanning 530023,Guangxi,China;Guangxi No.271 GeologicalTeam,Guilin 541199,Guangxi,China) |
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| Abstract: | Tongle-Laobao area in northern Guangxi is located in the western part of Nanling metallogenic belt. Laobao and Datan lead-zinc deposits and other ore spots have been found in this area. The deposit type is mainly sedimentary-reformation type. Based on the study of metallogenic geological background, the relationship among strata, lithology, structure and lead-zinc metallogenesis is discussed. According to the metallogenic geological background, ore-controlling conditions and geochemical anomaly distribution characteristics in the study area, three prospecting prospecting areas and two prospecting target areas are divided, which provide a basis for further mineral exploration work. |
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| Keywords: | Pb-Zn deposits ore-control factors prospecting prediction Tongle-Laobao area northern Guangxi |
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