| 新疆彩霞山铅锌矿床地质及同位素地球化学特征 |
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| 引用本文： | 高景刚1,彭明兴2,梁婷1,王磊2,王登红3,李玉林2. 新疆彩霞山铅锌矿床地质及同位素地球化学特征[J]. 延边大学学报(自然科学版), 2007, 0(2): 137-140 |
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| 作者姓名： | 高景刚1 彭明兴2 梁婷1 王磊2 王登红3 李玉林2 |
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| 作者单位： | 1.长安大学地球科学与资源学院,陕西西安710054;2.新疆地质矿产勘查开发局第一地质大队,新疆昌吉831100;3.中国地质科学院矿产资源研究所,北京100037 |
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| 摘 要： | 对彩霞山铅锌矿床矿石矿物和围岩的硫、铅同位素及脉石矿物的氢、氧同位素地球化学特征进行了研究。分析结果显示,成矿物质来源于地壳和地幔的混合;硫来源主要为同化了海水硫酸盐的岩浆硫,并有少量生物还原硫参与。氢、氧同位素指示成矿流体早期可能有岩浆热液,主成矿期主要是地层中的建造水参与成矿。
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| 关 键 词： | 彩霞山 矿床地质 同位素 地球化学 铅锌矿床 新疆 |
Research on Geology and Isotopic Geochemistry of Caixiashan Pb-Zn Deposit in Xinjiang |
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| GAO Jing-gang1,PENG Ming-xing2,LIANG Ting1,WANG Lei2,WANG Deng-hong3,LI Yu-lin2. Research on Geology and Isotopic Geochemistry of Caixiashan Pb-Zn Deposit in Xinjiang[J]. Journal of Yanbian University (Natural Science), 2007, 0(2): 137-140 |
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| Authors: | GAO Jing-gang1 PENG Ming-xing2 LIANG Ting1 WANG Lei2 WANG Deng-hong3 LI Yu-lin2 |
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| Affiliation: | 1. School of Earth Sciences and Resources, Changan University, Xian 710054, Shaanxi, China;2. No.1 Geological Party, Xingjiang Bureau of Geology and Mineral Exploration, Changji 831100, Xinjiang,China; 3. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China |
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| Abstract: | The geochemical characteristic of S and Pb isotope compositions of the ore minerals and wall rocks, andH and O isotope compositions of gangue rocks from the Caixiashan Pb-Zn deposit in Xinjiang are studied. Theresults show that the metal is mainly derived from the mixture of mantle and crust, the magmatic sulfur, whichassimilate silicon in the sea with a small amount of the sulfur made by biology in reductive condition. H and Oisotopes reveal that the metallogenic fluid may has magmatic hydrothermal in early times and the formationalwater in the stratum participated the maineralization during the main metallizing phase. |
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| Keywords: | Caixiashan mineral deposits isotope geochmistry Pb-Zn deposit Xinjiang |
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