| 吉林二道甸金矿成矿控制条件分析及靶区评价 |
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| 引用本文： | 杨言辰,刘鹏鹗,吕建生.吉林二道甸金矿成矿控制条件分析及靶区评价[J].吉林大学学报(地球科学版),1995(1). |
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| 作者姓名： | 杨言辰 刘鹏鹗 吕建生 |
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| 作者单位： | 长春地质学院地球科学系 |
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| 摘 要： | 二道甸子金矿具有独特的成因机制及成矿控制条件。通过对该矿主矿带金矿化作用与古生代含碳变质岩系、弧形构造带以及与海西期黑云母花岗岩侵入作用之间的关系分析，指出后者是金矿成矿的主要控制条件；并据此总结出金矿富集规律和矿体预测准则，指出在矿区外国及深部存在进一步工作的找矿靶区。
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| 关 键 词： | 成矿控制条件，矿体预测准则，找矿靶区 |
ANALYSIS OF METALLOGENESIS CONTROLINC FACTOR AND EVALUATION OF ERDAODIANZI GOLD DEPOSIT,JILIN PROVINCE,CHINA |
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| Yang Yanchen, Liu Ponge,Lu Jiansheng.ANALYSIS OF METALLOGENESIS CONTROLINC FACTOR AND EVALUATION OF ERDAODIANZI GOLD DEPOSIT,JILIN PROVINCE,CHINA[J].Journal of Jilin Unviersity:Earth Science Edition,1995(1). |
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| Authors: | Yang Yanchen Liu Ponge Lu Jiansheng |
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| Institution: | Changchan Univ. of Earth Sciences |
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| Abstract: | Through investigating the relation between mineralization of main orebody and Paleozoic carbonaceous metan1orphic rocks. arctuate structure as well as theintrusion of Hercynian biotite granites,the authors propose a unique genetic mechanismand metalIogenesis-controlling factors for Erdaodianzi gold deposits.The study indicatesthat the granite intrtusion is the most imiportant metollogenesis-controlling factor.Therefore,this character is used to build up the gold enrichment regularity and ore bodyprediction criterion. The prospective target possibly xists in the outerskirt or in depth. |
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| Keywords: | metallogenesis-controlling factor predictive criterion prospectingtarget |
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