| 贵州银厂坡银多金属矿床银的赋存状态、成矿物质来源与成矿机制 | |
| 胡耀国 | |
| 1999 | |
| Degree Grantor | 中国科学院地球化学研究所 |
| Place of Conferral | 中国科学院地球化学研究所 |
| Degree Name | 博士 |
| Degree Discipline | 矿床地球化学 |
| Keyword | 银厂坡银多金属矿床 银的赋存状态 成矿物质来源 |
| Abstract | 本文从岩石学、矿物学、微量元素与稀土元素、流体包裹体特征、Pb、Sr、S、C、O同位素等方面详细探讨了银厂坡银多金属矿床地质地球化学特征、银的赋存状态、成矿流体特征、成矿物质来源，提出了该矿床的成矿机制。并在确定TiO_2为惰性组分的基础上，定量地计算了围岩蚀变过程中Ag及其它组分的迁移特征，并提出了找矿方向与标志。 |
| Other Abstract | The geologic and geochemical characteristics, the occurrence of silver, the sources of mineralized substances, the features of ore-forming fluids and the ore-forming mechanism have been comprehensively studied through a series of researches on the petrology and lithogeochemistry, the mineralogy, the fluid inclusion, the rare earth elements and trace elements, the isotopes of lead, strontium, sulfur, carbon and oxygen for Yinchangpo silver-polymetallic deposit. In addition, the degree and direction of immigration of silver and other ingredients during the process of the wall rock alteration are calculated quantificationally on the basis of determining TiO_2 as an immobile ingredient. Finally, the metallogenic model has been established, and Indications of silver's exploration have been suggested. |
| Pages | 94 |
| Language | 中文 |
| Document Type | 学位论文 |
| Identifier | http://ir.gyig.ac.cn/handle/352002/3552 |
| Collection | 研究生_研究生_学位论文 |
| Recommended Citation GB/T 7714 | 胡耀国. 贵州银厂坡银多金属矿床银的赋存状态、成矿物质来源与成矿机制[D]. 中国科学院地球化学研究所. 中国科学院地球化学研究所,1999. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LW003545.pdf（1482KB） | 暂不开放 | -- | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment