| 云南寻甸县大凹子岩体特征及钛铁矿找矿前景 |
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| 引用本文： | 詹华思,丁伟品,郑立龙.云南寻甸县大凹子岩体特征及钛铁矿找矿前景[J].云南地质,2020(1):66-70. |
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| 作者姓名： | 詹华思 丁伟品 郑立龙 |
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| 作者单位： | 武警黄金第九支队;武警黄金第七支队 |
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| 基金项目： | 云南乌蒙山甸尾街、沧溪、马街、朵马戛幅1∶5万区域地质矿产调查(编号:DD2016008001)。 |
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| 摘 要： | 基于1∶5万区域地质矿产调查,通过对云南寻甸县大凹子基性岩体,岩石矿物学及人工重砂副矿物分析研究,发现其含有大量的钛铁矿、磁铁矿、钛磁铁矿等,岩体经风化富集后这些钛铁矿可达工业品位,揭示了大凹子基性岩体分布区,可能成为风化壳型钛铁矿新的找矿靶区。
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| 关 键 词： | 基性岩体 副矿物 钛铁砂矿 云南寻甸大凹子 |
THE FEATURE AND ILMANITE PROSPECTING PTENTIALITY OF DAWAZI ROCK BODY IN XUNDIAN,YUNNAN |
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| ZHAN Hua-si,DING Wei-pin,ZHENG Li-long.THE FEATURE AND ILMANITE PROSPECTING PTENTIALITY OF DAWAZI ROCK BODY IN XUNDIAN,YUNNAN[J].Yunnan Geology,2020(1):66-70. |
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| Authors: | ZHAN Hua-si DING Wei-pin ZHENG Li-long |
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| Institution: | (Au Team 9,Armed Police,Haikou 571127;Au Team 7,Armed Police,Yantai 264000) |
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| Abstract: | Basing upon 1:50000 regional survey of Geology and Mineral Resources and according to the rock,mineral and artificial heavy sand accessory mineral analysis and study of Dawazi basic rock body in xundian,yunnan,we have discovered that there are a lot of ilmanite,magnetite,titanic magnetite,etc in it.These minerals con reach the commercial grade by the weathering concentration,which shows that the distribution area of Dawazi rock body probably can become a ilmanite prospecting target area of weathering crust type. |
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| Keywords: | Basic Rock Body Accessory Mineral Ilmanite Placer Dawazi Xundian Yunnan |
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