| 张小兵,刘永红,李文辉,陈子万,张有荣,王鹏.云南北衙超大型金矿床控矿因素的重磁解释及探讨[J].矿产勘查,2017,8(3):417-425 |
| 云南北衙超大型金矿床控矿因素的重磁解释及探讨 |
| Interpretation of gravity and magnetic data of ore-controlling factors for Beiya super-large sized gold deposit,Yunnan |
| 投稿时间：2016-08-17 |
| DOI： |
| 中文关键词: 北衙金矿 重磁异常 磁性界面 控矿因素 |
| 英文关键词: Beiya gold deposit, magnetic and gravity anomalies, magnetic interface, ore-controlling factors |
| 基金项目:中国地质调查局项目(编号:1212011220249)资助。 |
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| 中文摘要: |
| 北衙超大型金矿床属与喜马拉雅期正长斑岩有关的复合成因矿床,通过对北衙地区的地层、构造、岩浆岩的重磁解释及综合研究,对该矿床特殊的成矿环境进行了分析和探讨,认为其形成主要受岩体、构造、地层、古盆地4个因素控制,并预测红泥塘、炉坪村、金井山一带有较好的找矿远景。 |
| 英文摘要: |
| The super-large sized Beiya gold deposit belongs to complex deposit related to Himalayan period syenite porphyry.Based on the interpretation of magnetic and gravity data and integrated geological study on strata, structure and magmatic rocks,the metallogenic environment of Beiya gold deposit was analyzed and discussed,it was concluded that the formation of Beiya gold deposit was mainly controlled by magmatic rocks,tructure,starta,sendimentary basin factors.Finally it ws predicated that there is great potential for gold prospecting in target areas of Hongnitang,Lupingcun and Jinjingshan. |
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