| 泰国沙空那空盆地哇伦矿区重力异常特征及钾盐找矿分析 |
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| 引用本文： | 邱光辉,李博昀,张海亮,史南南. 泰国沙空那空盆地哇伦矿区重力异常特征及钾盐找矿分析[J]. 山东国土资源, 2021, 37(2): 38-43 |
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| 作者姓名： | 邱光辉 李博昀 张海亮 史南南 |
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| 作者单位： | 中化地质矿山总局山东地质勘查院,山东济南 250014;中化地质矿山总局地质研究院,河北涿州072750 |
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| 摘 要： | 沙空那空盆地处于滇藏印支褶皱系南段,属于印支中央地块,沙空那空盆地已发现他曲、乌隆、廊开、哇伦等多处钾盐矿床,是亚洲重要的蒸发沉积型钾盐矿成盐盆地,本次研究的哇伦矿区便位于该盆地的中心地带.为了解决矿区勘查之初所遇到的困难,本次工作对前人的研究成果进行了仔细分析,提出了前人成果的使用具有一定的局限性;本文结合已有地质、...
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| 关 键 词： | 哇伦 钾石盐 布格重力 马鞍状异常 找矿靶区 |
Characteristics of Gravity Anomaly and Analysis of Potash Prospecting in Vallum Mining Area of Shakon Nakhon in Thailand |
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| QIU Guanghui,LI Boyun,ZHANG Hailiang,SHI Nannan. Characteristics of Gravity Anomaly and Analysis of Potash Prospecting in Vallum Mining Area of Shakon Nakhon in Thailand[J]. SHANDONG LAND AND RESOURCES, 2021, 37(2): 38-43 |
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| Authors: | QIU Guanghui LI Boyun ZHANG Hailiang SHI Nannan |
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| Affiliation: | (China Chemical Geology and Mine Bureau Shandong Geological Prospecting Institute,Shandong Jinan,250013;Geological Institute of China Chemical Geology and Mine Bureau, Zhuozhou,Hebei,072750) |
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| Abstract: | Based on the analysis of the difficulties encountered in the early exploration of the mining area, the limitations of the achievements of Mr Quyihua has been put forward in this paper. Based on the existing geological data, characteristics of bouguer gravity anomaly in the mining area has been ananlyzed again. It is concluded that there are two secondary depressions in the basement structures in the area. The drilling verification shows that geophysical inference is correct, and two prospecting target areas are delineated. It has pointed out the direction for the next prospecting work. |
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| Keywords: | Vallum potassium salt bouguer gravity saddle anomaly ore prospecting target area |
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