| 河南舞阳赵案庄型铁矿成矿特征及矿床成因 |
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| 引用本文： | 俞受鋆,庄龙池,李善择,李兆聪,刘抗娟.河南舞阳赵案庄型铁矿成矿特征及矿床成因[J].地球化学,1983(1):71-79,112. |
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| 作者姓名： | 俞受鋆 庄龙池 李善择 李兆聪 刘抗娟 |
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| 作者单位： | 广州中山大学
(俞受鋆，庄龙池，李善择，李兆聪)，广州中山大学(刘抗娟) |
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| 摘 要： | The iron deposit of Zaoanzhnang type occurs in the ultrabasie unit od a late Archaean greenstone belt. It is a late magmatic apatite-titanomagnetite deposit, subusequently enriched by hydrothermal superimposition and regional metamorphism. This deposit is extremely complex in mineralogy, containing 87 kinds of minerals charaeteristie of ultrabasie-alkaline complexes. Mineralization of iron, titanium and phosphorus took place mainly during the magmatic stage, while that of uranium and thorium during the pnenmatolytic-hydrothermal stage.
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| 关 键 词： | 铁矿 成矿特征 矿床成因 矿石成分 地球化学 |
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