摘要
在湖南常宁市茶潦村的天马山组下段地层中,首次发现有沉积型氧化锰矿存在。矿区位于南岭纬向成矿构造带的中段北缘,属于塔山隆起构造变形区,矿区天马山组主要由浅变质砂岩和板岩组成,矿床产于天马山组下段,矿区内褶皱、断裂构造与成矿关系密切。矿区内锰矿带断续延展3 km,有3个锰矿层,深度目前未探明,找矿前景良好。
We have for the first time found sedimentary type manganese oxide ore in Tianmashan village in Changning of Hunan. Mine is located in the latitude of Nanling mountains to the middle of the ore-forming tectonic belt with northern margin belonging to Tashan uplift zone. The mining area of Tianmashan group composed mainly of metamorphosed sandstone and slate under a deposit occurs in Tianmashan group. The folds, faults and ore in mining areas are closely related. Manganese ore with discontinuous extends 3 km within the mine area, there are 3 manganese ore with depth currently-unproved.
出处
《中国锰业》
2014年第3期13-16,共4页
China Manganese Industry
基金
湖南省2012年度探矿权采矿权价款地质勘查项目"湖南省常宁市茶潦矿区锰矿预查"(201203082)
关键词
成矿地质条件
沉积型氧化锰矿
天马山组
Metallogenic geological conditions
Sedimentary type manganese oxide ore
Tianmashan group
