|
|||||
|
|
| 新疆彩霞山铅锌矿床地质及同位素地球化学特征 | |
| 引用本文： | 高景刚,彭明兴,梁婷,王磊,王登红,李玉林.新疆彩霞山铅锌矿床地质及同位素地球化学特征[J].地球科学与环境学报,2007,29(2):137-140. |
| 作者姓名： | 高景刚 彭明兴 梁婷 王磊 王登红 李玉林 |
| 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 |
| 基金项目： | 中国地质调查局地质调查项目;新疆地质矿产勘查开发局资助项目 |
| 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。 |
| 关 键 词： | 彩霞山 矿床地质 同位素 地球化学 铅锌矿床 新疆 |
| 文章编号： | 1672-6561（2007）02-0137-04 |
| 修稿时间： | 2006-06-06 |
Research on Geology and Isotopic Geochemistry of Caixiashan Pb-Zn Deposit in Xinjiang |
|
| GAO Jing-gang,PENG Ming-xing,UANG Ting,WANNG Lei,WANG Deng-hong,LI Yu-lin.Research on Geology and Isotopic Geochemistry of Caixiashan Pb-Zn Deposit in Xinjiang[J].Journal of Earth Sciences and Environment,2007,29(2):137-140. | |
| Authors: | GAO Jing-gang PENG Ming-xing UANG Ting WANNG Lei WANG Deng-hong LI Yu-lin |
| Abstract: | The geochemical characteristic of S and Pb isotope compositions of the ore minerals and wall rocks,and H and O isotope compositions of gangue rocks from the Caixiashan Pb-Zn deposit in Xinjiang are studied.The results show that the metal is mainly derived from the mixture of mantle and crust,the magmatic sulfur,which assimilate silicon in the sea with a small amount of the sulfur made by biology in reductive condition.H and O isotopes reveal that the metallogenic fluid may has magmatic hydrothermal in early times and the formational water in the stratum participated the maineralization during the main metallizing phase. |
| Keywords: | Caixiashan mineral deposits isotope geochmistry Pb-Zn deposit Xinjiang |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |