河南省舞阳铁矿田赵案庄组铁矿地质特征及成因分析

Geological characteristics and genesis of iron ores of Zhaoanzhuang Formation in Wuyang iron ore field of Henan

赵案庄矿区是舞阳矿田三大矿区之一,20世纪50~70年代该矿区在500m 以浅共提交资源储量1.3亿吨。通过近期的普查工作探获资源储量5000t。笔者根据以往的地质资料、结合本次的普查结果,对矿体基本地质特征进行了总结、对成因特点进行了分析、为下步的详查工作提供参考。

Zhaoanzhuang iron mining area is one of the three primary mining areas of Wuyang iron ore field. From 1950s to 1970s this mining area has proven reserves of 130 million tons above depth of 500m.A recent reconnaissance survey has verified reserves of 5000 tons.Based on historical geological data and findings of the recent reconnaissance survey,the author analyzes basic geological characteristics of ore-bodies and its genesis and provides references for the following detailed survey works.