| 山东海阳土堆金矿床成矿控制条件及成矿类型研究 |
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| 引用本文： | 高玉娟,张亚明,闫平科.山东海阳土堆金矿床成矿控制条件及成矿类型研究[J].辽宁工学院学报,2006,26(4):239-242. |
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| 作者姓名： | 高玉娟 张亚明 闫平科 |
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| 作者单位： | 辽宁工程技术大学资源与环境工程学院 辽宁阜新123000 |
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| 摘 要： | 概述了山东海阳土堆金矿床的成矿地质背景及矿床地质特征。研究了地层、断裂、裂隙构造等方面的矿控条件,通过分析矿控条件认为:荆山群分布区是寻找该类型金矿的地层标志;NE向的断裂带中,绢英岩化、绿泥石化、钾化、硅化、黄铁矿化等蚀变特征是寻找金矿(化)体的围岩蚀变标志,新元古代岩体及燕山晚期脉岩发育是寻找该类金矿的岩浆岩标志。
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| 关 键 词： | 构造 矿床 成矿类型 |
| 文章编号： | 1005-1090(2006)04-0239-04 |
| 收稿时间： | 2005-12-30 |
| 修稿时间： | 2005年12月30 |
Study of Ore-controlling Conditions and Ore-forming Type of Tudui Gold Deposit in Haiyang Shandong |
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| GAO Yu-juan, ZHANG Ya-ming, YAN Ping-ke.Study of Ore-controlling Conditions and Ore-forming Type of Tudui Gold Deposit in Haiyang Shandong[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2006,26(4):239-242. |
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| Authors: | GAO Yu-juan ZHANG Ya-ming YAN Ping-ke |
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| Affiliation: | College of Resource and Environment Engineering, Liaoning Technical University, Fuxin 123000, China |
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| Abstract: | This article summaries ore-forming geological background and geological characters of Tudui Gold Deposit in Haiyang,Shandong.The ore-controlling conditions such as layers,fault,cracks and fissures etc were studied.After analyzing the ore-controlling conditions,it is considered that the area of Jingshan group is stratigraphic criteria on looking for that type of gold deposit;in the fault zone from north to east,the characters of alteration,for example sericitization and greisenization,chloritization,potassization,silicification and pyritization and so on are the marks of wall rock alteration in looking for gold deposit.The rock mass of neoproterozoic and growth of gangue rock in the late of Yanshanian was the symbols of magmatic rock in looking for this type of gold deposit. |
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| Keywords: | structure deposit ore-forming type |
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