| 内蒙古赤峰大营子金矿地质特征及主要控矿条件分析 |
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| 引用本文： | 张守刚.内蒙古赤峰大营子金矿地质特征及主要控矿条件分析[J].世界有色金属,2020(2):92-92,94. |
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| 作者姓名： | 张守刚 |
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| 作者单位： | 内蒙古第三地质矿产勘查开发有限责任公司 |
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| 摘 要： | 通过分析内蒙古赤峰大营子金矿地质特征,库里组地层是内蒙古赤峰大营子矿区最底部岩层,主要包括:石墨绢云母片岩以及斜长角闪片麻岩;次要包括:大理岩以及石英岩;通过分析内蒙古赤峰大营子金矿主要控矿条件,发现花岗斑岩体可以控制由斑岩体内石英细脉构成的金矿体;构造破碎带可以控制地层细砂岩中较粗的含金石英脉。
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| 关 键 词： | 内蒙古赤峰大营子 金矿地质特征 |
Geological Characteristics and Main Ore Controlling Conditions of the Dayingzi Gold Deposit in Chifeng,Inner Mongolia |
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| ZHANG Shou-gang.Geological Characteristics and Main Ore Controlling Conditions of the Dayingzi Gold Deposit in Chifeng,Inner Mongolia[J].World Nonferrous Metals,2020(2):92-92,94. |
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| Authors: | ZHANG Shou-gang |
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| Affiliation: | (Inner Mongolia No.3 Geological Mineral Exploration and Development Co.,Ltd.,Hohhot 010010,China) |
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| Abstract: | By analyzing the geological characteristics of the Dayingzi gold deposit in Chifeng,Inner Mongolia,the Kuli Formation is the bottom layer of the Dayingzi region in Chifeng,Inner Mongolia.It mainly includes:graphite sericite schist and oblique long-angled gneiss;the minor include:marble And quartzite;by analyzing the main ore-controlling conditions of the Dayingzi gold deposit in Chifeng,Inner Mongolia,it is found that the granite porphyry can control the gold ore body composed of quartz veins in the porphyry;the tectonic fracture zone can control the fine sandstone in the stratum.Thick gold-bearing quartz veins. |
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| Keywords: | Chiying Dayingzi Inner Mongolia geological characteristics of gold deposits |
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