| 内蒙古喀喇沁旗金蟾山金矿床控矿断裂特征 |
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| 引用本文： | 孙志明,杨秀峰,韩建栢,蒋潇,朱斌.内蒙古喀喇沁旗金蟾山金矿床控矿断裂特征[J].地质找矿论丛,2010,25(4):347-350,361. |
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| 作者姓名： | 孙志明 杨秀峰 韩建栢 蒋潇 朱斌 |
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| 作者单位： | 中钢集团天津地质研究院,天津100181 |
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| 摘 要： | 金蟾山金矿位于内蒙古喀喇沁旗安家营子花岗岩体内的断裂中,矿区断裂构造分为东、西两个断裂群,以NNE向和近SN向脆性断裂为主,成群分布,控矿断裂形成于135～126Ma期间;成矿前表现为两组共扼的节理,成矿期近SN向和NNE向断裂、主断裂与派生断裂共同控矿。
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| 关 键 词： | 金蟾山金矿 脆性断裂 控矿断裂 构造组合类型 内蒙古 |
| 收稿时间： | 2010/5/10 0:00:00 |
CHARACTERISTICS OF ORE CONTROL FRACTURES IN GOLDENTOAD MOUN TAIN GOLDDEPOSIT, HARQIN BANNER, INNEE MONGOLIA |
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| SUN Zhi-ming,YANG Xiu-feng,HAN Jian-bai,JIANG Xiao and ZHU Bin.CHARACTERISTICS OF ORE CONTROL FRACTURES IN GOLDENTOAD MOUN TAIN GOLDDEPOSIT, HARQIN BANNER, INNEE MONGOLIA[J].Contributions to Geology and Mineral Resources Research,2010,25(4):347-350,361. |
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| Authors: | SUN Zhi-ming YANG Xiu-feng HAN Jian-bai JIANG Xiao and ZHU Bin |
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| Institution: | (Sinosteel Tianjin Geological Academy , Tianjin 300181 ,China) |
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| Abstract: | Goldentoad mountain gold depositis located in fractures within Anjiayingzi granitic mass. Two fracture swarmps occur in east and west of the mine area respectively and are dominated by fractures tren ding NNE and SN. The ore control fractures were formed in 135-126 Ma period. Conjugate joints are pre- mineralization structure and fractures trending SN and NNE and rederivel fractures symineralization. |
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| Keywords: | Goldentoad mountain gold deposit brittle fracture Inner Mongolina |
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