| 刚果(金)Dipeta铜钴矿床地质特征与找矿方向 |
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| 引用本文： | 刘高杰,王纪昆,李松彬.刚果(金)Dipeta铜钴矿床地质特征与找矿方向[J].矿产与地质,2021(1):9-14. |
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| 作者姓名： | 刘高杰 王纪昆 李松彬 |
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| 作者单位： | 天津华北地质勘查总院 |
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| 摘 要： | Dipeta铜钴矿床处在中非铜矿带北西端,是全球范围内规模最大的铜钴矿床之一。主矿体为产在罗安群矿山亚群SDB和RSF中的上部矿体和下部矿体,呈层状、板状,总体形态、产状与地层一致。主要控矿因素为矿山亚群地层、沉积相、构造和表生氧化作用,主要找矿标志有地层、构造、典型矿物、物化探异常、地形、植物学和古采坑标志等。迪佩特向斜核部、部分主矿体延伸方向和勘查程度相对较低的普查区域找矿潜力大。
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| 关 键 词： | Dipeta铜钴矿床 罗安群矿山亚群 控矿因素 找矿方向 刚果(金) |
Geological characteristics and prospecting direction of Dipeta Cu-Co deposit in DR Congo |
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| LIU Gaojie,WANG Jikun,LI Songbin.Geological characteristics and prospecting direction of Dipeta Cu-Co deposit in DR Congo[J].Mineral Resources and Geology,2021(1):9-14. |
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| Authors: | LIU Gaojie WANG Jikun LI Songbin |
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| Institution: | (Tianjin North China Geological Exploration General Institute,Tianjin 300170) |
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| Abstract: | Dipeta copper-cobalt deposit,located in the northwest of the Central African Copperbelt,is one of the largest copper-cobalt deposits in the world.The main orebodies are the upper orebody and lower orebody in SDB and RSF of the Mines subgroup of Roan group.The orebodies are layered and tabular,and the overall shape and occurrence are consistent with the strata.The main ore-controlling factors are strata of Mines subgroup,sedimentary face,structure and supergene oxidation.The prospecting marks include strata,structure,typical minerals,geophysical and geochemical anomaly,topography,botany,and ancient mining pits.There is a great prospecting potential in the core of Dipeta syncline,the extension direction of some main orebodies,and the areas with relatively low exploration degree. |
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| Keywords: | Dipeta copper-cobalt deposit Mines subgroup of Roan Group ore-controlling factor prospecting direction Democratic Republic of Congo |
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