湖南湘潭成锰盆地构造特征与锰矿成矿规律浅析  

An Analysis of Structural Characteristics and Mineralization Law of Manganese Ore in Xiangtan Basin,Hunan Province

作　　者：叶锋 黄飞 刘虎 骆新光 谢毓 YE Feng;HUANG Fei;LIU Hu;LUO Xinguang;XIE Yu(Central South Geological Survey Institute of China Metallurgical Geology Bureau,Wuhan,Hubei 430080,China;Hunan Geological Exploration Institute of China Metallurgical Geology Bureau,Changsha,Hunan 410029,China)

机构地区：[1]中国冶金地质总局中南地质调查院,湖北武汉430080 [2]中国冶金地质总局湖南地质勘查院,湖南长沙410029

出　　处：《中国锰业》2023年第6期5-8,共4页China Manganese Industry

基　　金：中国地质调查局项目(编号:DD20160032、DD20190814)。

摘　　要：湘潭成锰盆地位于雪峰次级裂谷盆地东北,受武陵-雪峰期的区域性断裂带主导控制,形成于板溪-早南华世。盆地发育有大量形成于南华纪大塘坡期的“大塘坡式”锰矿床,是湖南重要的锰矿勘查和开发基地。区内的锰矿严格受湘潭盆地的形成演化过程控制,通过对盆地的构造特征与锰矿成矿规律进行研究,可为后续区内的锰矿找矿突破提供方向。Xiangtan Manganese Basin is located in the northeast of Xuefeng sub-rift basin,dominated by the regional fault zone of Wuling-Xuefeng period.It formed in Banxi-Early Nanhua epoch.The basin has a large number of"Datangpo-type"manganese deposits formed in the Datangpo period of the Nanhua period and it is an important manganese ore exploration and development base in Hunan Province.The manganese ore in this area is strictly controlled by the formation and evolution process of Xiangtan Basin.The study of the structural characteristics of the basin and the metallogenetic regularity of manganese ore can provide a direction for the breakthrough of manganese ore prospecting in the subsequent area.

关 键 词：“大塘坡式”锰矿 湘潭成锰盆地 盆地构造特征 成矿规律 

分 类 号：P618.32[天文地球—矿床学]