| 贵州遵义县茶园锰铁矿地质特征及成因探讨 |
| |
| 引用本文： | 高家育,孙传敏,刘严松,廖海.贵州遵义县茶园锰铁矿地质特征及成因探讨[J].四川地质学报,2011,31(2):204-208. |
| |
| 作者姓名： | 高家育 孙传敏 刘严松 廖海 |
| |
| 作者单位： | 1. 成都理工大学地球科学学院,成都,610059
2. 四川省矿产资源储量评审中心,成都,610081 |
| |
| 摘 要： | 贵州遵义县茶园锰铁矿属"遵义式锰矿"成矿带,具有一定的开发前景。该矿床赋存于二叠系上统龙谭组(P2l)底部,含矿岩层以粘土岩层为主,并含有大量的黄铁矿。通过对该矿矿床地质特征的野外调查,矿石矿物鉴定及元素分析,认为该矿床锰铁矿石为原生碳酸锰铁矿物,属于古风化壳沉积型矿床,锰质来源于晚二叠世湖盆周边玄武岩的古风化壳残留锰质,形成于弱碱性还原环境。
|
| 关 键 词： | 铁锰矿 古风化壳 玄武岩 遵义茶园 |
An Approach to the Geological Features and Genesis of the Chayuan Mn-Fe Deposit in Zunyi, Guizhou |
| |
| GAO Jia-yu,SUN Chuan-min,LIU Yan-song,LIAO Hai.An Approach to the Geological Features and Genesis of the Chayuan Mn-Fe Deposit in Zunyi, Guizhou[J].Acta Geologica Sichuan,2011,31(2):204-208. |
| |
| Authors: | GAO Jia-yu SUN Chuan-min LIU Yan-song LIAO Hai |
| |
| Institution: | 1.College of Earth Science,Chengdu University of Technology,Chengdu 610059;2.Sichuan Center of Reserve Checking and Approving of Mineral Resources,Chengdu 610081) |
| |
| Abstract: | The Chayuan Mn-Fe deposit in Zunyi,Guizhou lies in the Zunyi type Mn ore belt.The deposit occurs in the base of the Upper Permian Longtan Formation.The host rock is a clay rock with pyrite.The deposit is an old weathering crust one with the ore of primary Mn-Fe carbonate minerals which were formed from Mn material derived from the Late Permian basalt. |
| |
| Keywords: | Fe-Mn ore old weathering crust basalt Chayuan Zunyi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
