| 洞庭地洼安乡硅土矿床的发现 |
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| 引用本文： | 汪灵,魏洲龄.洞庭地洼安乡硅土矿床的发现[J].大地构造与成矿学,1996,20(2):184-187. |
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| 作者姓名： | 汪灵 魏洲龄 |
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| 摘 要： | 安乡硅土矿床赋存于地洼余动期亚构造层中，矿石主要由粉石英、伊利石和蒙脱石组成，是一个具有很好开发应用前景的大型非金属矿床。
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| 关 键 词： | 硅土，洞庭地洼，石英，伊利石，蒙脱石 |
THE DISCOVERY OF ANXIANG SILICEOUS EARTH DEPOSIT IN DONGTING DIWA STRUCTURAL LAYER,CHINA |
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| Abstract: | The Anxiang siliceous earth depesit is located in the substructural layer of Diwa recidual-mobility period. The ore is mainly composed of quartz,illite and montmorillonite. It is a large-scale monmetallic deposit and has vety good exploiting prospect. |
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| Keywords: | siliceous earth Dongting diwa quartz illite montmorillonite |
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