| 新疆罗布泊罗北洼地CK—2孔盐类沉积特征 |
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| 引用本文： | 高东林,李秉孝,山发寿.新疆罗布泊罗北洼地CK—2孔盐类沉积特征[J].盐湖研究,2001,9(1):53-54,52. |
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| 作者姓名： | 高东林 李秉孝 山发寿 |
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| 作者单位： | 中国科学院青海盐湖研究所 |
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| 摘 要： | 新疆罗布泊罗北洼地主要有粉砂、粘土沉积 ,硫酸盐沉积和氯化物沉积。其中硫酸盐 (主要为钙芒硝 )沉积占主导地位 ,钻孔岩芯中微细层理发育。研究分析表明 ,罗北洼地为一长期动荡的浅水沉积环境 ;钾资源以液体矿为主 :2 5 ka B.P.- 10 Ka B.P.为该洼地湖泊的演化末期 ,属于盐湖阶段
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| 关 键 词： | 新疆罗布泊 盐类矿物 沉积特征 |
Sedimentary Features of
Minerals of the CK-2 Drill in the North of Luobupo Salt Lake, Xinjiang province |
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| WTBZGAO Dong lin,LI Bing xiao,SHAN Fa shou WTBX.Sedimentary Features of
Minerals of the CK-2 Drill in the North of Luobupo Salt Lake, Xinjiang province[J].Journal of Salt Lake Research,2001,9(1):53-54,52. |
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| Authors: | WTBZ]GAO Dong lin LI Bing xiao SHAN Fa shou [WTBX] |
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| Institution: | WT5BZ]GAO Dong lin,LI Bing xiao,SHAN Fa shou [WT5BX] |
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| Abstract: | There are mainly three kinds of sedimentary minerals: fine-sand,sulphates, and chlorides. Among them, sulphates(Glauberite) are most in quantity. Through studying, the deposit environment of low-lying area was long-period unrestful, potassium resources mainly store in liquid, and in 25ka B.P.—10ka B.P.，the evolution of the area came into last phase, belong to salt lake stage. |
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| Keywords: | Luobupo salt lake Sedimentary minerals |
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