| 从四川盆地盐类变质资料看找钾方向 |
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| 引用本文： | 林耀庭. 从四川盆地盐类变质资料看找钾方向[J]. 四川地质学报, 1996, 0(3) |
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| 作者姓名： | 林耀庭 |
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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： | 四川盆地三叠系盐类在地史经历中，经受强烈的热融和水溶变质作用，使盐类沉积原始面貌发生深刻变化。（钾组分转入液相，形成液态钾盐—富钾卤水）现剖面所见硬石膏、杂卤石、硫镁矾、无水钾镁矾等多系热融和水溶变质产物。面对这一现实，理顺和拓宽四川找钾思路，勘查开发液态钾盐，是四川找钾的新方向。
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| 关 键 词： | 盐类物质，热融水溶，钾盐溶滤，液态钾盐，四川盆地 |
THE PROSPECTS FOR THE SEARCHING FOR POTASH SALT IN TERMS OF METAMORPHISM OF SALT FORMATION IN SICHUAN BASIN |
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| Lin Yaoting. THE PROSPECTS FOR THE SEARCHING FOR POTASH SALT IN TERMS OF METAMORPHISM OF SALT FORMATION IN SICHUAN BASIN[J]. Acta Geologica Sichuan, 1996, 0(3) |
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| Authors: | Lin Yaoting |
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| Abstract: | Triassic salt formation in Sichuan basin has undergone intense thermomelting and aqueous dissolution which resulted in transference of potassium into liquid phase with formation of liquid potash salt-K-rich brine. Existing anhydrite, polyhalite, niningerite and langbeinite result from thermomelting and aqueous dissolution. From this it is concluded that we should search for liquid potash salt in Sichuan basin. |
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| Keywords: | salt formation thermomelting and aqueous dissolution leaching of potash salt liquid potash salt Sichuan basin |
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