Boiling fluid inclusions of high temperature and high salinity in the quartz grains in altered porphyry from the Au-Cu-bearing cryptoexplosion breccia pipe at Qibaoshan, Shandong Province and their significance
文献类型：期刊论文
| 作者 | Sun Si1; Li YongGang1; Zhang XiaoYun2; Liu HongJu3 |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 26期号:11页码:3319-3326 |
| 关键词 | Gold Copper Deposit Boiling Fluid Inclusions Porphyry Deposits Quartz Grains Porphyry Qibaoshan In Shandong provInce |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | The Au Cu-bearing cryptoexplosion breccia pipe at Qibaoshan, Shandong Province was previously considered to be an epithermal hydrothermal deposit with low salinity This study carried out the investigations on fluid inclusions of the quartz grains in altered porphyry from the Au-Cu bearing cryptoexplosion breccia pipe Our results show that the quartz from the ore bearing altered porphyry contains abundant boiling fluid inclusions, including various daughter minerals bearing multiphase inclusions The microtemperature measurement on these inclusions suggests that these inclusions homogenized at similar temperatures in a narrow range 374 similar to 404 degrees C and their salinity can be as high as 48% NaCleqv The laser Raman spectrum and scanning electron microscopy energy dispersive spectrum analysis of the daughter minerals in the multiphase fluid inclusions demonstrates that besides halite, hematite barites chalcopyrite and pyrite are also ubiquitous The quartz grains bearing boiling fluid inclusions with high temperature and salinity are more likely to form during recrystallization in the process of early ore fluid activity than to be the phenocryst of the porphyry These indicate that in the deep there exist boiling fluid inclusions with high temperature and salinity, and the Qibaoshan Au Cu deposit probably transform to a porphyry type deposit in the depth since these are typical characteristics of porphyry deposits |
| WOS关键词 | ORE-FORMING FLUIDS ; COPPER-DEPOSIT ; MINERALIZATION ; METALLOGENESIS ; ORIGIN ; SUNGUN ; CHINA ; IRAN |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000285033000013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/72694]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Sun Si |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Baoshan Mineral Corp Wuhan Cty Shandong Prov, Wuhan 262321, Peoples R China 3.4 Explorat Inst Geol & Mineral Resources, Weifang 261021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun Si,Li YongGang,Zhang XiaoYun,et al. Boiling fluid inclusions of high temperature and high salinity in the quartz grains in altered porphyry from the Au-Cu-bearing cryptoexplosion breccia pipe at Qibaoshan, Shandong Province and their significance[J]. ACTA PETROLOGICA SINICA,2010,26(11):3319-3326. |
| APA | Sun Si,Li YongGang,Zhang XiaoYun,&Liu HongJu.(2010).Boiling fluid inclusions of high temperature and high salinity in the quartz grains in altered porphyry from the Au-Cu-bearing cryptoexplosion breccia pipe at Qibaoshan, Shandong Province and their significance.ACTA PETROLOGICA SINICA,26(11),3319-3326. |
| MLA | Sun Si,et al."Boiling fluid inclusions of high temperature and high salinity in the quartz grains in altered porphyry from the Au-Cu-bearing cryptoexplosion breccia pipe at Qibaoshan, Shandong Province and their significance".ACTA PETROLOGICA SINICA 26.11(2010):3319-3326. |
入库方式： OAI收割
来源：地质与地球物理研究所
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