摘要
舞阳地区的铁矿分布受太古代地层和发生在中生代的逆冲推覆构造的控制,大多数矿床产于F6断层和刘沟—陈厂断层之间的推覆岩片中。以往勘查工作对矿床底界未能有效控制,对其它岩片中的铁矿和磁异常研究程度不够。"铁山庙式"铁矿分布地区的深部和多个磁异常区,具有较好的深部找矿地质及地球物理条件。
The iron deposits in Wuyang area are controlled by Archaean stratum and Mesozoic thrust-nappe structure. Most of the deposits are located in the nappe between F6 and Liugou-Chenchang fault. The bottom boundary of deposit is not well controlled in the past exploration. The research degree is lower about iron deposits and magnetic anomaly in the other nappes. In the deep area of iron deposits of Tieshanmiao type and several magnetic anomaly areas,the geological and geophysical conditions are good for exploration.
出处
《矿产与地质》
2010年第2期150-154,共5页
Mineral Resources and Geology
关键词
铁矿床
深部找矿
逆冲推覆构造
找矿潜力
舞阳
河南
iron deposit
exploration in the depth
thrust-nappe structure
exploration perspective
Wuyang
Henan
