| 界牌岭锡矿床蚀变矿化分带及其成因探讨 |
| |
| 引用本文： | 彭振安.界牌岭锡矿床蚀变矿化分带及其成因探讨[J].矿产与地质,1991,5(4):293-299. |
| |
| 作者姓名： | 彭振安 |
| |
| 作者单位： | 中国有色金属工业总公司矿产地质研究院 |
| |
| 摘 要： | 湖南界牌岭锡矿床蚀变矿化可分为条纹状云母萤石岩化—铍矿化带,细脉状云母萤石化—铅锌矿化带、黄玉—萤石—云英岩化—锡铜锌多金属矿化带和弱—无蚀变矿化带.不同蚀变矿化带物质组分迁移规律有不同的特点.其成矿物质主要来源于花岗斑岩,该矿床是与陆壳重熔型花岗岩类斑岩体有成因联系的斑岩型锡矿床.
|
| 关 键 词： | 锡矿 矿床 蚀变 矿化带 成因 |
APPROACH ON GENESIS AND ALTERATION-MINERALIZATION ZONING OF JIEPAILING TIN DEPOSIT,HUNAN |
| |
| Peng Zhenan.APPROACH ON GENESIS AND ALTERATION-MINERALIZATION ZONING OF JIEPAILING TIN DEPOSIT,HUNAN[J].Mineral Resources and Geology,1991,5(4):293-299. |
| |
| Authors: | Peng Zhenan |
| |
| Abstract: | The alteration-mineralization zoning in Jiepailing tin ore deposit can be divided into ribbon mica-fluoritization-Be mineralization zone, veinlet mica-fluoritization Pb and Zn mineralization zone, topoz-fluorite-greisenization Sn, Cu and Zn mineralization zone, and weak alteration-unaltered zone. It is characterized that the material component migration regularities of each alteration mineralization zones are different, ore-forming material are mainly derived from granite-porphyry. It is suggested that this porphyry tin deposit is genetically related to continental crust remelted granite-porphyry. |
| |
| Keywords: | Jiepailing Hunan Zoning of alteration mineralization Granite-porphyry porphyry tin deposit |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
