| 山东泰安朱家庄自然硫矿床地质概要 |
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| 引用本文： | 郝尔宏.山东泰安朱家庄自然硫矿床地质概要[J].化工矿产地质,2005,27(3):129-138,149. |
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| 作者姓名： | 郝尔宏 |
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| 作者单位： | 中化地质矿山总局地质研究院,河北,涿州,072754 |
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| 基金项目： | 文章中引用了许多山东省地质局第九地质队、第一地质队的素材.文中所涉及陆相盆地研究,石膏、有机质与硫的关系,硫同位素特征等相关内容分别采用了课题组成员叶锦华、张宽、雷山川的部分成果：电镜照片由宣之强所摄.在此一并深表谢意. |
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| 摘 要： | 山东省泰安朱家庄自然硫矿床,赋存于鲁西断隆古近纪汶东陆相盆地。自然硫矿层在汶口组二段上亚段,泥质灰岩-含泥灰岩-含云灰岩-石膏岩韵律层中的白云岩-石膏岩层段发育。自然硫以胶态、晶态、土态3种形态产出,可划分为顺层型、准顺层型、斑杂型及不顺层型4大类10余种矿石类型。从矿区去膏化作用普遍、自然硫与石膏-硬石膏分别富集轻-重同位素的特征、油气显示明显及地下水主要径流方向自然硫矿化最强等各种证据,表明该矿属生物后生成因的矿床。
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| 关 键 词： | 陆相盆地 矿层 生物后生成矿 水文地质条件 |
| 文章编号： | 1006-5296（2005）03-0129-10 |
| 收稿时间： | 2005-06-02 |
| 修稿时间： | 2005-06-02 |
GEOLOGIC SUMMARIZATION OF NATIVE SULFUR DEPOSIT IN ZHUJIAZHUANG, TAIAN SHANDONG |
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| Hao Erhong.GEOLOGIC SUMMARIZATION OF NATIVE SULFUR DEPOSIT IN ZHUJIAZHUANG, TAIAN SHANDONG[J].Geology of Chemical Minerals,2005,27(3):129-138,149. |
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| Authors: | Hao Erhong |
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| Institution: | Geological Institute of Bureau of Geology and Mining of China Chemical lndustry Zhuozhou, Hebei, 072754, China |
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| Abstract: | ZhuJiazhuang native sulfar deposit occurrence in Wendong continential basin of Gujin period. West of Shandong province block dome. SuLfur ore bed occurrence in submember of the No.2 menlber of wenkou group, which is dolomite-gypsolith bed in rhythmite of limestone-much-bearing limestone-dolomite beating limestone-gypsolith. Native sulfur occurrence at 3 types, which are colloidal, crystalline and earthy state. It can be divided into four types and over ten species of ore types. The four tyres are bedding parabedding, prophyritic and unbedding. All kinds of evidence, widerspread degypsifi cation, light and heavy isotope separated rich in native sulfur and gypsum-anlydrite, show of oil and gas and native sulfur mineralization intense in the direction of ground water folw. Indecate that the deposit is a type ofbiogenic and epigenetic ore deposit. |
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| Keywords: | continential basin ore bed biogenic and epigenetic ore deposit hydro-geological condition |
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