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| 四川盆地西部富钾富矿卤水的发现及其地球化学特征和意义 | |
| 引用本文： | 林耀庭,颜仰基,吴应林. 四川盆地西部富钾富矿卤水的发现及其地球化学特征和意义[J]. 地球与环境, 1997, 0(3) |
| 作者姓名： | 林耀庭 颜仰基 吴应林 |
| 作者单位： | 西南石油地质局第二地质大队!自贡，643013(林耀庭)，成都地质矿产研究所!成都，610082(颜仰基，吴应林) |
| 摘 要： | 四川盆地西部新发现的富钾富矿卤水，其水文地球化学特征与海水迥然不同．钾含量异常高，构成世界罕见的液态钾矿资源，B3+、I-、Sr2+、Li+，Rb+、Br-等有用组分也远远超出综合利用和单独开采工业品位，为优质化工原料水。富钾富矿卤水为沉积变质和钾矿溶滤复合成因。卤水具有资源开发意义和寻找固液态钾矿的指示意义。 |
| 关 键 词： | 富钾富矿卤水 四川盆地西部 |
DISCOVERY OF POTASSIUM-RICH AND HIGH-GRADE BRINES IN WESTERN SICHUAN BASIN: GEOCHEMISTRY AND SIGNIFICANCE |
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| Lin Yaoting. DISCOVERY OF POTASSIUM-RICH AND HIGH-GRADE BRINES IN WESTERN SICHUAN BASIN: GEOCHEMISTRY AND SIGNIFICANCE[J]. Earth and Environment, 1997, 0(3) | |
| Authors: | Lin Yaoting |
| Abstract: | The newly-discovered potassium-rich, high-grade brines in western Sichuan Basin are reported inthis paper. With respect to their hydrogeochemistry, the brines are quite different from sea water.The brines are extraordinarily high in potassium, constituting exceptionally rare liquid potassium re-sources in the world. The contents of useful components such as B3+, I-, Sr2+, Li+, Rb + and Br-are also high enough to be of industrial value for comprehensive utilization. The potassiumrich brinesare complex in origin (sedhentary metamorphism and leaching of solid-phase potassium ore). Thebrines are of significance in resource development and searching for solid and liquld potassium ores. |
| Keywords: | hydrogeochemistry metagenesis dissociation of potash minerals potassium-rich and high-grade brine western Sichuan Basin |
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