| 黔东南地区金矿地质和地球化学特征 |
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| 引用本文： | 黎应书,秦德先,普传杰,陈爱兵,谈树成,范柱国.黔东南地区金矿地质和地球化学特征[J].昆明理工大学学报(理工版),2004,29(3):5-8. |
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| 作者姓名： | 黎应书 秦德先 普传杰 陈爱兵 谈树成 范柱国 |
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| 作者单位： | 昆明理工大学,矿产地质研究所,云南,昆明,650093 |
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| 摘 要： | 通过野外调查和室内研究后认为，黔东南地区存在蚀变岩型金矿床，并研究了该区该类矿床的地质特征、地球化学特征，对该类矿床的矿源层和找矿标志进行了探讨．研究结果表明，隆里组的粉沙质板岩和拱洞组的变余(粉)砂岩，以及具有硅化、黄铁矿化、绢云母化、绿泥石化等围岩蚀变和穿层的石英脉三因素的组合体是该类矿床的成矿特征，同时也是该类矿床的找矿标志。
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| 关 键 词： | 地质特征 地球化学勘察 黔东南 蚀度岩型金矿 |
| 文章编号： | 1007-855X(2004)03-0005-04 |
| 修稿时间： | 2003年8月25日 |
Geological and Geochemical Features of Au Ore Deposit in Southeastern Guizhou |
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| LI Ying-shu,QIN De-xian,PU Chuan-jie,CHEN Ai-bing,TAN Shu-cheng,FAN Zhu-guo.Geological and Geochemical Features of Au Ore Deposit in Southeastern Guizhou[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2004,29(3):5-8. |
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| Authors: | LI Ying-shu QIN De-xian PU Chuan-jie CHEN Ai-bing TAN Shu-cheng FAN Zhu-guo |
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| Abstract: | After field work and indoor research, it is thought that there is eroded rock-type Au ore deposit in southeastern Guizhou. A careful study is made on the geological and geochemical features of this type Au ore deposit in the area, and the mine source stratum and searching ore indication as well. It's proven that the composites which comprise silty slate of Longli formation, palimpsest sandstone of Gongdong formation, eroded phenomena such as silication, pyritization, sericitization, chloritization and quartz vein of intersecting stratum, are both the characteristics of deposit formation and the indication of searching this kind of ore deposit. |
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| Keywords: | geological feature geochemical prospecting southeastern Guizhou Altared gold deposit |
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