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| 腾冲棋盘石铅锌多金属矿成矿规律探讨 | |
| 引用本文： | 苏兰,何志魁,杨春海,邢永辉.腾冲棋盘石铅锌多金属矿成矿规律探讨[J].云南地质,2010,29(1):45-48,44. |
| 作者姓名： | 苏兰 何志魁 杨春海 邢永辉 |
| 作者单位： | 1. 云南地矿资源股份有限公司保山分公司,云南,保山,678000 2. 云南省地质矿产勘查开发局第四地质大队,云南,保山,678000 3. 云南省地质矿产勘查院,昆明,650051 |
| 摘 要： | 矿区位于腾冲西北部东河铁、铜、铅锌多金属成矿区，区内早白垩世花岗岩浆活动强烈，矽卡岩型矿床发育，形成众多铁、铜、铅、锌矽卡岩型矿床，是腾冲西北部重要成矿区，棋盘石矽卡岩型铅锌矿即是其中之一。矿床形成与早白垩世中酸性花岗岩关系密切，矿体位于上二叠统碳酸盐岩外接触带矽卡岩中。地层、岩体对矽卡岩及矿体的控制作用明显。 |
| 关 键 词： | 矽卡岩型铅锌矿 蚀变矿化成矿 成功规律 宽缓磁异常 云南腾冲棋盘子 |
THE DISCUSSION ABOUT METALLOGENESIS RULE OF QIPANSHI PB-ZN MULTIMETALLIC DEPOSIT,TENGCHONG |
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| SU Lan,HE Zhi-kui,YANG Chun-hai,XING Yong-hui.THE DISCUSSION ABOUT METALLOGENESIS RULE OF QIPANSHI PB-ZN MULTIMETALLIC DEPOSIT,TENGCHONG[J].Yunnan Geology,2010,29(1):45-48,44. | |
| Authors: | SU Lan HE Zhi-kui YANG Chun-hai XING Yong-hui |
| Institution: | 3 (1. Baoshan Branch, Yunnan Company of Geology ＆ Mineral Resources (Ltd) , Baoshan 678000) (2. Geological Team 4, Yunnan Exploration ＆ Development Bureau of Geology ＆ Mineral Resources, Baoshan 678000) (3. Yunnan Exploration Institute of Geology ＆ Mineral Resources, Kunming 650051 ) |
| Abstract: | The Qipanshi Pb -Zn multimetallic Deposit is a new ore deposit discovered in 2007 by the project of Jiucheng - Maliba mineral resources potentiality investigation. It is in the Donghe Fe - Cu - Pb - Zn multimetallic metallogenetie area in the northwest part of Tengehong. In this area, there are Early Cretaceous intensive granite magmatism and the developed skam ore deposit, with many Fe, Cu, Pb -Zn skam deposits, which is the impor- tant metallogenesis area in northwest Tengehong. The Qipanshi skarn Pb - Zn deposit is one of these ore deposits in this metallogenesis Area. This ore deposit is in close relation to the Early Cretaceous granite. The orebody is in the outer contact skarn of Upper Permian carbonate rock. The rock body has the evident skana and orebody control. |
| Keywords: | Skarn Pb- Zn Deposit Alteration Metallogenesis Metallogenetic Rule Broad and Gentle Magnetic Anomaly Qipanshi Tengehong Yunnan |
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