| 会泽金牛厂铅锌矿成矿地质条件 |
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| 引用本文： | 朱林生,朱杰勇,孔志岗,刘梦琼.会泽金牛厂铅锌矿成矿地质条件[J].云南地质,2009,28(4):392-397. |
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| 作者姓名： | 朱林生 朱杰勇 孔志岗 刘梦琼 |
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| 作者单位： | 1. 昆明理工大学国土资源工程学院,昆明,650093
2. 云南建筑工程设计院,昆明,650041 |
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| 摘 要： | 铅锌矿体赋存于下寒武统筇竹寺组八道湾段（∈1q^1）灰黑色中厚层状泥质粉砂岩中；筇竹寺组玉案山段（∈1q^2）灰黄色、灰黑色泥质页岩夹薄层状细砂岩为矿区成矿的隔挡层。北东向的关仓箐逆断裂为矿区的导矿构造，北西西向次级张扭性断裂和北北东向层间断裂为矿区的容矿构造。
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| 关 键 词： | 沉积改造铅锌矿 成矿地质条件 筇竹寺组 云南会泽金牛厂 |
METALLOGENETIC GEOLOGICAL CONDITIONS OF JINNIUCHANG PB-ZN DEPOSIT,HUIZE |
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| ZHU Lin-sheng,ZHU Jie-yong,KONG Zhi-gang,LIU Meng-qiong.METALLOGENETIC GEOLOGICAL CONDITIONS OF JINNIUCHANG PB-ZN DEPOSIT,HUIZE[J].Yunnan Geology,2009,28(4):392-397. |
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| Authors: | ZHU Lin-sheng ZHU Jie-yong KONG Zhi-gang LIU Meng-qiong |
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| Institution: | ZHU Lin-sheng, ZHU Jie-yong , KONG Zhi-gang , LIU Meng-qiong ( 1. Land Resources Engineering College, Kunming University of Science ＆ Technology, Kunming 650093 ;2. Yunnan Design Institute of Architectural Engineering, Kunming 650041 ) |
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| Abstract: | The Pb -Zn ore bodies in orefield exist in Lower Cambrian Qiongzhusi Formation Badaowan Member （∈1q^2 ） gray - black middle thick bedded argillaceous siltstone. The cut off layer of metallogenesis in orefield is Qiongzhusi Formation Yuanshan Member （ ∈1q^2 ） gray - yellow, gray -black argillaceous shale with intercalation of thin bedded fine sandstone. The Guancangjing NE reverse fault is the ore transmission structure in the orefield. The NWW subsidiary tension -torsion fault and NNE interlayer fault are the ore -bearing structure in the orefield. |
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| Keywords: | Pb - Zn Deposit of Sedimentation - Reformation Type Geological Conditions of Metallogenesis Qiongzhusi Formation Jinniuchang Huize |
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