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| 内蒙古东部黄岗梁铁锡多金属成矿带地质特征及找矿方向 | |
| 引用本文： | 徐洪波,郭文铂,张志强.内蒙古东部黄岗梁铁锡多金属成矿带地质特征及找矿方向[J].四川有色金属,2011(4):21-24. |
| 作者姓名： | 徐洪波 郭文铂 张志强 |
| 作者单位： | 1. 华北地质勘查局综合普查大队,河北燕郊,065201 2. 成都理工大学,四川成都,610059 3. 天津华北地质勘查总院燕郊综合勘查院,河北燕郊,065201 |
| 摘 要： | 内蒙古黄岗梁铁锡成矿带地处地球幔洼区,属裂谷成矿环境.矿床受北东向展布的地层、构造、岩浆岩体控制,成矿发生在两大北东向侵入岩体带之间,以黄岗梁铁锡矿化为中心,向外是银多金属.在北东向区域重力负异常南东侧、两大侵入岩体带之间,航磁异常负背景上局部正异常部位、黄岗梁和大石寨组地层分布区以及它们与侵入体接触带、多组断裂构造交汇部位是找矿靶区. |
| 关 键 词： | 幔洼 裂谷 侵入岩体 航磁异常 铁-锡成矿带 |
Geologic features and prospecting direction of Huanggangliang Fe-Sn polymetallic Metallogenic belt in Eastern Inner Mongolia |
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| XU Hongbo , GUO Wenbo , ZHANG Zhiqian.Geologic features and prospecting direction of Huanggangliang Fe-Sn polymetallic Metallogenic belt in Eastern Inner Mongolia[J].Sichuan Nonferrous Metals,2011(4):21-24. | |
| Authors: | XU Hongbo GUO Wenbo ZHANG Zhiqian |
| Affiliation: | (1.Exploration Unit of North China Exploration Bureau,Hebei 065201,China;2.Chengdu University of technology,Sichuan 610059,China;3.Tianjin North China geological exploration general institute Yanjiao comprehensive exploration institute,Hebei 065201,China) |
| Abstract: | The Huanggangliang Fe-Sn polymetallic metallogenic is in mantle depression area,Belong to rift valley metallogenic environment.Deposit is under control of north east stratum,Structure and Igneous rocks.Mineralization occurs in two major rock mass,Fe-Sn Mineralization is the center,Outword is Silver polymetallic deposit.Regional gravity negative anomaly in south east of Huanggangliang,between the two major rock mass,the local positive anomaly on aeromagnetic anomalies negative background,the contact zone of stratum and intrusive rock,The intersection position of fracture structures is all the prospecting target area. |
| Keywords: | Mantle Vepression area rift valley intrusive rock body aeromagnetic anomalies Fe-Sn Metallogenic belt |
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