| 内蒙古伊克昭盟现代碱湖区矿层的矿物组成及分布特征 |
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| 引用本文： | 王吉平,周建民.内蒙古伊克昭盟现代碱湖区矿层的矿物组成及分布特征[J].矿物学报,1999,19(3):315-319. |
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| 作者姓名： | 王吉平 周建民 |
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| 作者单位： | 化学工业部化学矿产地质研究院 涿州 072754 |
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| 摘 要： | 内蒙伊克昭盟是我国现代碱湖分布最集中的地区，各碱湖矿层的主要盐类矿物是泡碱，其次是芒硝，天然碱和石盐及少量单斜钠钙石，氯碳钠镁石，钙水碱和水碱。泡碱普遍存在于各个碱湖的矿层中，芒硝主要存在于西部碱湖的矿层中，天然碱集中分嘏于碱湖区西南部的几个碱湖中，且只分布于矿层的某些部位，碱湖矿层剖面上，天然碱与芒硝呈互为消长关系，天然碱和石盐则呈正相关。
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| 关 键 词： | 现代碱湖 矿物组成 分布特征 伊克昭盟地区 盐湖 |
MINERAL COMPOSITION
AND ITS DISTRIBUTION CHARACTERISTICS OF
MINERAL BEDS IN MODERN SODA LAKE AREAS OF IKEJOMONG |
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| Wang Jiping, Zhou Jianmin, Ma Xiulian ,Yang Qingtang.MINERAL COMPOSITION
AND ITS DISTRIBUTION CHARACTERISTICS OF
MINERAL BEDS IN MODERN SODA LAKE AREAS OF IKEJOMONG[J].Acta Mineralogica Sinica,1999,19(3):315-319. |
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| Authors: | Wang Jiping Zhou Jianmin Ma Xiulian Yang Qingtang |
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| Institution: | Geological Institute for Chemical Mineral Products .Ministry of Chemical Industry. Zhuozhou 072754 |
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| Abstract: | Modern soda lakes in
China are distributed mainl y in Ikejomong,Inner-Mongolia. Main salt minerals in mineral
beds of every soda lake are natron, mirabilite, trona and halite with minor gaylussite,
northupite , pirssonite and thermonatrite. Natron is in common in mineral beds of soda
lake s and mirabilite is presents mainly in mineral beds of western soda lakes. Tron a is
distributed mainly in several soda lakes of southwestern soda lake area and only in some
sections of the mineral beds. Trona is negatively correlated with mirabilite in the
mineral bed sections of soda lakes.Trona and halite show a pos itive correlation. |
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| Keywords: | modern soda lake mineral composition distribution characteristics Ikejomong |
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