| 新疆查岗诺尔铁矿地质特征及成矿机理探讨 |
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| 引用本文： | 胡秀军,汪帮耀,张海军.新疆查岗诺尔铁矿地质特征及成矿机理探讨[J].化工矿产地质,2011,33(2):87-92. |
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| 作者姓名： | 胡秀军 汪帮耀 张海军 |
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| 作者单位： | 1. 新疆地质矿产勘查开发局第三地质大队,新疆库尔勒,841000
2. 长安大学地球科学与资源学院,陕西西安,710054 |
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| 摘 要： | 查岗诺尔铁矿床位于伊犁地块北缘博罗科努岛弧带.矿区广泛出露石炭纪火山岩.矿区的主要矿物共生组合为磁铁矿+石榴石+阳起石(绿帘石)组合.矿床大致可以分为早、中、晚三个成矿期.矿床是由富铁的安山质岩浆分异形成,并且后期受到热液作用的叠加改造.隐爆作用伴随整个成矿过程.该矿床成因上属于受到热液作用叠加改造的火山岩型铁矿床.
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| 关 键 词： | 矿床地质特征 成矿期次 成矿机理 查岗诺尔铁矿 |
GEOLOGICAL CHARACTERICTICS AND METALLOGENIC MECHANISM OF CHAGANNUR IRON DEPOSIT |
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| Hu Xiujun,Wang Bangyao,Zhang Haijun.GEOLOGICAL CHARACTERICTICS AND METALLOGENIC MECHANISM OF CHAGANNUR IRON DEPOSIT[J].Geology of Chemical Minerals,2011,33(2):87-92. |
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| Authors: | Hu Xiujun Wang Bangyao Zhang Haijun |
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| Institution: | 1.The Third Geological Branch,Xinjiang Geological and Mineral Bureau,Kuerle,Xinjiang 841000,China;2.College of Earth Science and Land Resourses,Chang’an University,Xi’an,Shanxi,710054,China |
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| Abstract: | The Chagannur ore deposit in Hejing district of Xinjiang lies in northern part of the Ili-Issyk Kul lake sub-plate,just in Bonohonu island arc-belt.The strata exposed in the mining areas are primarily volcanic rocks of Carboniferous Series.The primary mineral associations is magnetite-garnet-actinolite（epidote） association.Chagannur Ore deposit can be approximately divided into early mineralization periods,middle mineralization period and late mineralization period.Andesite magma differentiated and formed iron deposit,and deposit is suffered with hydrothermalism.Whole metallogenic process accompanied by cryptoexplosion.Iron deposit is a volcanic deposit which is reacted intensively by hydrothermal activity. |
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| Keywords: | geological characterictics of deposit mineralization period metallogenic mechanism Chagannur iron deposit |
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