| 云南牟定二台坡岩体中钪的发现及其意义 |
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| 引用本文： | 朱智华.云南牟定二台坡岩体中钪的发现及其意义[J].云南地质,2010,29(3):235-244. |
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| 作者姓名： | 朱智华 |
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| 作者单位： | 云南有色地质局,云南誉视产业发展有限公司,昆明,650051 |
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| 摘 要： | 二台坡岩体赋存低品位小型铁矿床,然其伴生稀贵金属元素钪已达特大型矿床工业指标。钪主要赋存于磁铁辉石岩相及含杆辉岩相中,载体矿物是钛磁铁矿、钛普通辉石及钛铁矿。钪是岩浆早期结晶分异、熔离的产物。元谋牟定地区是找矿远景区。
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| 关 键 词： | 氧化钪 特大型矿床 含钛载体矿物 岩浆分异熔离 元谋牟定二台坡 |
THE DISCOVERY AND SIGNIFICANCE OF SC IN ERTAIPO ROCK BODY OF MOUDING, YUNNAN |
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| ZHU Zhi-hua.THE DISCOVERY AND SIGNIFICANCE OF SC IN ERTAIPO ROCK BODY OF MOUDING, YUNNAN[J].Yunnan Geology,2010,29(3):235-244. |
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| Authors: | ZHU Zhi-hua |
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| Institution: | ZHU Zhi-hua(Yushi Industry Development Company(Ltd),Yunnan Bureau of Nonferrous Geology,Kunming 650051) |
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| Abstract: | There is a small Fe deposit of low grade in the Ertaipo rock body.The paragenetic precious metal Sc of it can meet the industrial requirements of super-large ore deposit.The Sc is mainly in the magnetite pyroxenite facies and olivine-bearing pyroxenite facies.And the Sc-bearing minerals are titanomagnetite,titano-augite and ilmanite.The Sc results from the early crystal differentiate,immiscibility of magma.Mouding in Yuanmou is the target area of ore prospecting. |
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| Keywords: | Sc Oxide Super-large Ore Deposit Sc-bearing Mineral Differentiate-Immiscibility of Magma Ertaipo Mouding Yuanmou |
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