| 冷水坑斑岩型银铅锌矿床成矿流体特征研究 |
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| 关键词:porphyry deposit ore-forming fluid geochemistry |
| 基金项目:江西地勘局912大队与中国地质科学院矿产资源所合作项目(编号: B0302-3)资助 |
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| A Study of the Ore-forming Fluid in the Lengshuikeng Ag-Pb-Zn Porphyry Deposit |
| The porphyry Ag-Pb-Zn deposits are relatively rare in the world. In China, Lengshuikeng is the only deposit of this type. Based on a study of the Lengshuikeng porphyry Ag-Pb-Zn deposit in such aspects as its fluid inclusion geochemistry and stable isotope geochemistry in combination with lithologic investigation, Raman probe (LRM) and scanning electron microscopy / energy (SEM / EDS) analysis, the authors revealed characteristics of the ore-forming fluid and the evolutionary process in this deposit. The ore-forming material sources and the ore-forming mechanism were also studied. The result shows that the ore-forming fluid and the main ore-forming element (S) were derived from the porphyry system, and atmospheric water participated to some extent in the entire ore-forming process. |
| ZUO Li-yan,HOU Zeng-qian,SONG Yu-cai,MENG Xiang-jin,YANG Zhu-sen.2009.A Study of the Ore-forming Fluid in the Lengshuikeng Ag-Pb-Zn Porphyry Deposit[J].Acta Geoscientica Sinica,30(5):616-626. |
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