| 江苏苏州阳山高岭土矿床中黄铁矿的成因研究 |
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| 引用本文： | 李辉.江苏苏州阳山高岭土矿床中黄铁矿的成因研究[J].地质学刊,2007,31(2):108-114. |
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| 作者姓名： | 李辉 |
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| 作者单位： | 西安地质矿产研究所 陕西西安710054 |
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| 摘 要： | 通过对黄铁矿在阳山高岭土矿床阳东矿区的分布、产状及与其共生矿物的生成关系分析,并根据矿物成因学原理,对阳东矿区中黄铁矿的化学成分、晶胞参数、晶体形态等矿物的标型特征的研究,得出该矿区黄铁矿属中低温热液成因,可分为5个世代,热液活动是多期次的,至少5期;黄铁矿的形成为高岭土形成提供酸性介质的条件;高岭土中的黄铁矿不含砷。
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| 关 键 词： | 高岭土矿床 黄铁矿 矿物标型 成因 阳山 江苏苏州 |
| 文章编号： | 1003-6474（2007）02-0108-07 |
| 收稿时间： | 2006-12-04 |
| 修稿时间： | 2006-12-042006-12-22 |
On genesis of pyrite in kaolin deposit in Yangshan of Suzhou,Jiangsu |
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| LI Hui.On genesis of pyrite in kaolin deposit in Yangshan of Suzhou,Jiangsu[J].Jiangsu Geology,2007,31(2):108-114. |
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| Authors: | LI Hui |
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| Abstract: | Through the analyses of pyrite distribution, occurrence and its coexisted minerals in Yangdong kaolin ore district, and based on the study of typomorphic properties of the chemical components, lattice cell parameters, crystal forms of pyrite, the author comes out some conclusions in the text: the pyrite belongs to low-to-moderate hydrothermal genesis, of five generations, hydrothermal process of multiphase, at least five phases; the formation of pyrite provides an acid medium condition for the formation of kaolin; there is no As composition in the pyrite of kaolin. |
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| Keywords: | Kaolin deposit Pyrite Typomorphic mineral Genesis Yangshan Suzhou Jiangsu |
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