| 攀枝花地区辛阶含钛铬铁矿的层状超镁铁-镁铁岩岩体的矿化特征 |
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| 引用本文： | 骆耀南.攀枝花地区辛阶含钛铬铁矿的层状超镁铁-镁铁岩岩体的矿化特征[J].地球化学,1981(1):66-73,i004. |
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| 作者姓名： | 骆耀南 |
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| 作者单位： | 四川省地质局一○六地质队 |
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| 摘 要： | Recently, the Xin Jie layered intrusive body has been recognized in the Trap Province of SW China, which can be divided into three igneous cumulate cycles. It shows considerable similarities with the Hong Ge titanmagnetitebearing layered intrusive body in petrography and mineralization although the ore beddings near the footwall are much higher in the grade of chromium and platinum. It is suggested that the Lu Ku Intrusive Crowd, to which the Hong Ge and Xin Jie intrusives belong, in the Trap Province of SW China is probably formed in;such an environment as Palaeozoic An Ning River rift.
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| 关 键 词： | 含钛铬铁矿 超镁铁-镁铁岩 岩体 矿化 同位素地质年龄 |
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