| 罗卜地喜山期斑岩体地质特征与成矿远景 |
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| 引用本文： | 胡受权,郭文平.罗卜地喜山期斑岩体地质特征与成矿远景[J].地质找矿论丛,1998,13(1):48-59. |
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| 作者姓名： | 胡受权 郭文平 |
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| 作者单位： | 西南石油学院 |
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| 摘 要： | 罗卜地斑岩体属钙碱性岩系、中酸性岩类，共岩浆属混源型，同位素地质年龄为５２．７６Ｍａ。罗卜地斑岩体属同期多次序贯入侵位的复式岩体；成矿微量元素及矿化剂微量元素均具有显著异常；爆破角砾冉及其相应的垂直裂隙发育。通过对罗卜地斑岩石地球化学及其地质特征的综合分析研究，一致地表明罗卜地斑岩体为铜（铜）矿化类型斑岩体，具良好的成矿远景 。
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| 关 键 词： | 宁蒗地区 斑岩体 岩石化学 铜矿床 成矿远景 |
| 收稿时间： | 1997/9/5 0:00:00 |
| 修稿时间： | 1997/10/9 0:00:00 |
GEOLOGICAL CHARACTERISTICS AND MINEROGETIC POTENTIAL OF HIMALAYAN LUOBODI PORPHYRY BODIES IN NINGLANG AREA OF YUNNAN |
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| Hu Shouquan and Guo Wenping.GEOLOGICAL CHARACTERISTICS AND MINEROGETIC POTENTIAL OF HIMALAYAN LUOBODI PORPHYRY BODIES IN NINGLANG AREA OF YUNNAN[J].Contributions to Geology and Mineral Resources Research,1998,13(1):48-59. |
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| Authors: | Hu Shouquan and Guo Wenping |
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| Institution: | petroleum Institute of Southwest, China;petroleum Institute of Southwest, China |
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| Abstract: | Himalayan Luobodi porphyry bodies belong to calcc-alkali and intermediate-acidic rocks formed by crust-mantle magma.Isotopic dating is 52.76Ma, The porphyry bodies are multiplex and formed through repeated invasion in a stage by the same magma source with abnormal abundance of ore-forming elements. Dlasted breccia and relevant vertical fissure are developed. By synthetically studying on Luobodi porphyry bodies in geology, petrochemistry, trace element and so on, the paper concludes that Luobodi porphyry bodies belong to copper(molybdenum) por-phyry bodies,are potential for exploration. |
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| Keywords: | Ninglang area Himalayan porphyry bodies petrochemical feature ore bearing property copper(molybdenum ) porphyry |
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