| 贵州及邻区二叠系锰矿地质特征及成矿作用探讨 |
| |
| 引用本文： | 陶平,杜昌乾,马荣,朱华,杜芬应,韩忠华,廖莉萍.贵州及邻区二叠系锰矿地质特征及成矿作用探讨[J].贵州地质,2005,22(2):103-108,102. |
| |
| 作者姓名： | 陶平 杜昌乾 马荣 朱华 杜芬应 韩忠华 廖莉萍 |
| |
| 作者单位： | 贵州省地质调查院,贵州,贵阳,550004;贵州省地质矿产局106地质大队,贵州,遵义,563000;贵州省地质调查院,贵州,贵阳,550004;贵州省地质矿产局106地质大队,贵州,遵义,563000 |
| |
| 摘 要： | 本文在系统收集和分析了近年来贵州锰矿资源评价工作及以往锰矿工作资料的基础上，获得了对贵州及邻区二叠系锰矿更深入系统的认识。主要成果为：认为该区中二叠世茅口期含锰岩系可大致对比，可沿用遵义锰矿产出地区所使用的名称——中二叠统茅口组白泥塘层（P2m^b）；水城纳雍锰矿与宣威格学锰矿特征及成矿机制十分相似，均为第四纪氧化富集成矿，矿床类型属于风化矿床类的锰帽型锰矿床亚类，矿质来源于原始沉积的含锰岩系——白泥塘层，而白泥塘层的锰质来源于中二叠世茅口期峨眉山玄武岩喷发；将贵州及邻区二叠系各类型锰矿床的特征及含锰岩系、物质来源、成矿作用等方面作了有机联系和系统分析，并建立了统一的成矿模式。
|
| 关 键 词： | 锰矿 成矿模式 台盆 白泥塘层 二叠系 贵州 |
| 文章编号： | 1000-5943（2005）02-0103-06 |
| 收稿时间： | 2004-11-22 |
| 修稿时间： | 2004-11-22 |
The Research on Geologic Feature and Metallogenesis of the Permian Manganese Ore Deposits in Guizhou and the Vicinages |
| |
| Tao Ping;Du ChangQian;Ma Rong;Zhu Hua;Du FenYing;Han ZhongHua;Liao LiPing.The Research on Geologic Feature and Metallogenesis of the Permian Manganese Ore Deposits in Guizhou and the Vicinages[J].Guizhou Geology,2005,22(2):103-108,102. |
| |
| Authors: | Tao Ping;Du ChangQian;Ma Rong;Zhu Hua;Du FenYing;Han ZhongHua;Liao LiPing |
| |
| Abstract: | Based on systematic collection and analysis of new data of the Permian manganese ore deposits in Guizhou, more thorough and systematic knowledge is obtained. The main achievements are as follows: The Middle Permian Maokouan manganese-bearing rock series in Guizhou and the vicinages are generally correlated with each other, so the Bainitang Bed of Middle Permian Maokou Formation (P2mb) should be continued to name them just as in the manganese mining area of Zunyi; the metallogenic character and mechanism of manganese ore deposits in Nayong, Shuicheng and Gexue, Xuanwei are greatly similar, they are all Quaternary oxidized ore deposits, the ore type should belong to the manganese stain subtype of weathered deposit, and the mineral materials were originated from Bainitang Bed, a primary sedimentary manganese bearing rock series, of which the manganese was derived from the eruption of Middle Permian Maokouan Emeishan Basalt; Researches are systematically and jointly carried out on the characters, mineral source, and metallogenesis of all sorts of Permian manganese deposits in Guizhou and the vicinages, and an integrated metallogenic model is established. |
| |
| Keywords: | manganese ore deposits metallogenic model Bainitang Bed Permian Guizhou |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
