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| 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 |
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| 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 |
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