| 苏丹卡萨拉州B12区块地球化学特征及远景预测 |
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| 引用本文： | 陈林栋,关利进,宿盛,王飞,刘仕刚.苏丹卡萨拉州B12区块地球化学特征及远景预测[J].现代矿业,2019,35(8):21-23. |
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| 作者姓名： | 陈林栋 关利进 宿盛 王飞 刘仕刚 |
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| 作者单位： | 天津华北地质勘查总院 |
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| 摘 要： | 苏丹萨拉州B12区块属努比亚地盾的一部分，区域主要岩石和水系沉积物中Au、Ag、Mo、Sn和稀有、放射性元素富集，变异特征明显，形成了NW向、NE向展布的3个异常带。详细分析了区域地区化学特征，划分出3个Au、Ag、Mo、Sn、稀有、放射性成矿远景区，预测中型金多金属矿床1个，有色金属、稀有、放射性小型矿产地各2处。
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| 关 键 词： | 水系沉积物 地球化学特征 找矿远景区 |
Geochemical Characteristics and Prospecting Prediction of No.B 12 Block in Kassala,Sudan |
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| CHEN Lin-Dong,GUAN Li-Jin,SU Sheng,WANG Fei,LIU Shi-Gang.Geochemical Characteristics and Prospecting Prediction of No.B 12 Block in Kassala,Sudan[J].Modern Mining,2019,35(8):21-23. |
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| Authors: | CHEN Lin-Dong GUAN Li-Jin SU Sheng WANG Fei LIU Shi-Gang |
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| Affiliation: | Tianjin North China Geological Exploration General Institute |
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| Abstract: | The No.B12 block in Kassala,Sudan is one part of Nubian Shield,Au,Ag,Mo,Sn and Rare elements and radioactive elements are enriched in region major rock and stream sediments,variation characteristics of them is obvious.3 abnormal belts in the NW and NE directions are formed.Based on the analysis of regional geochemical characteristics,three prospective areas of Au、Ag、Mo、Sn,rare elements and radioactive elements are delineated and one medium gold polymetallic deposits and two each miniature non-ferrous,rare and radioactive deposits are found. |
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| Keywords: | Stream sediments Geochemical characteristics Prospective areas |
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