| 甘肃桦树沟铁铜矿床地球化学及成因 |
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| 引用本文： | 张连昌,姬金生,薛春纪,卢登蓉,苏生瑞. 甘肃桦树沟铁铜矿床地球化学及成因[J]. 地球科学与环境学报, 1997, 0(4) |
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| 作者姓名： | 张连昌 姬金生 薛春纪 卢登蓉 苏生瑞 |
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| 作者单位： | 西安工程学院资源系 |
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| 摘 要： | 甘肃桦树为铁铜矿床地质、同位素地球化学、包裹体地球化学、同位素年代学研究表明，该矿床形成于震旦纪裂陷海盆环境，矿床成因属典型的热水沉积成矿。
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| 关 键 词： | 桦树沟；铁铜矿床；热水沉积成矿；矿床地球化学 |
GEOCHEMICAL CHARACTERISTICS AND GENESIS OF HUASHUGOU Fe-Cu DEPOSIT, GANSOU PROVINCE |
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| Zhang Lianchang, Ji Jinsheng, Xue Chunji, Lou Dengrong Su Shengrui. GEOCHEMICAL CHARACTERISTICS AND GENESIS OF HUASHUGOU Fe-Cu DEPOSIT, GANSOU PROVINCE[J]. Journal of Earth Sciences and Environment, 1997, 0(4) |
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| Authors: | Zhang Lianchang Ji Jinsheng Xue Chunji Lou Dengrong Su Shengrui |
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| Abstract: | Huashugou Fe-Cu deposit is located in the western part of Northern Qilian Caledonides. The deposit was formed in Sinian rift sea-basin system. According to deposit geology, geochemical study of S, Pb,C, O isotopes, fluid inclusion and isotope chronology, the metallogenic material is related to a deep fluid; themetallogenic fluid is a thermal water of acid and reduction ; the Fe-Cu ore bed is a type of syngenetic sedimentry. The main metallogenic process is submarine exhalation-sedimentry. |
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| Keywords: | Huashugou Fe-Cu deposit Exhalation sedimentry deposit geochemistry |
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