| 刚果共和国西部沿海一带钾盐矿成因分析 |
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| 引用本文： | 栾元滇,宫述林,岳伟佳. 刚果共和国西部沿海一带钾盐矿成因分析[J]. 化工矿物与加工, 2012, 41(6): 20-22 |
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| 作者姓名： | 栾元滇 宫述林 岳伟佳 |
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| 作者单位： | 山东省地矿工程勘察院,山东济南,250014 |
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| 摘 要： | 在对刚果共和国西部沿海一带钾盐矿床地质特征和矿物特征等进行分析研究的基础上,认为该区钾盐矿成因为典型的海相沉积,光卤石型钾盐矿为经蒸发析离的高浓度海水运移至此,进一步蒸发析离沉积而成;钾石盐型钾盐矿为后生淋滤而成.
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| 关 键 词： | 刚果 钾盐 光卤石 成因 海相沉积 |
Formation cause analysis of potash ore in western coastal areas in Congo |
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| LUAN Yuan-dian , GONG Shu-lin , YUE Wei-jia. Formation cause analysis of potash ore in western coastal areas in Congo[J]. Industrial Minerals and Processing, 2012, 41(6): 20-22 |
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| Authors: | LUAN Yuan-dian GONG Shu-lin YUE Wei-jia |
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| Affiliation: | (Shandong Provincial Geological Mining Engineering Survey Institute, Jinan Shandong 250014,China) |
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| Abstract: | Based on the analysis of the geologic features of potash deposit and mineral features of potash ore in western coastal areas in Congo,it is concluded that the formation cause of potash deposit in the areas is typical marine sediment;the carnallite type potash deposit in the area was formed by evaporation and deposition of high concentrate seawater;the sylvite type potash deposit was formed by epigenetic leaching. |
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| Keywords: | Cango potash carnallite formation cause marine sediment |
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