| 四川盆地三叠系含钾岩系变质演化特点及找矿意义 |
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| 引用本文： | 林传律.四川盆地三叠系含钾岩系变质演化特点及找矿意义[J].四川地质学报,1994(2). |
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| 作者姓名： | 林传律 |
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| 作者单位： | 西南石油地质局第二地质大队 |
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| 摘 要： | 四川盆地三叠系具有较为优越的成盐条件，通过对含盐岩系及盐类沉积物在地史进程中变质演化规律的研究，建立了沉积成岩的演化模式，阐明了水溶、热熔交替叠加的变质作用对富钾卤水及含钾盐类沉积在成因上的重要意义，并对盆地东北部及西部寻找富钾卤水的远景提出了评价。
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| 关 键 词： | 三叠系，含钾岩系，富钾卤水，变质演化，四川盆地 |
METAMORPHIC EVOLUTION OF K-BEARING ROCK SERIES OF THE TRIASSIC AND IMPLICATION IN SEARCH FOR POTASH SALT IN SICHUAN BASIN |
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| Lin Chuanlu.METAMORPHIC EVOLUTION OF K-BEARING ROCK SERIES OF THE TRIASSIC AND IMPLICATION IN SEARCH FOR POTASH SALT IN SICHUAN BASIN[J].Acta Geologica Sichuan,1994(2). |
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| Authors: | Lin Chuanlu |
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| Institution: | No.2 Geologic Party of the Southwest China Burean of Petroleum Geology |
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| Abstract: | The Triassic in Sichuan basin is characterized by great salt-forming potential. With the aid of research on metamorphic evolution of salt rock series of the Triassic,a model for the sedimentary-diagenetic evolution of the Triassic is established ,role of superimposed metamorphism in the formation of Krich brine and K-bearing deposit is expounded,perspective to search for K-rich brine in northeast and west Sichuan basin is assessed. |
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| Keywords: | Triassic K-bearing rock series K-rich brine metamorphic evolution Sichuan basin |
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