山西省原平市郭家庄矿区地质特征及找矿方向

Geological characteristics and prospecting direction of Guo Jia Zhuang mining area, Yuanping City, Shanxi Province

郭家庄金属矿成矿地质条件较好。根据区域成矿规律、成矿地质条件分析,断褶带地体上地层大体可明显的分为阜平超群龙泉关群构造层、五台超群构造层、滹沱超群构造层、长城系以来的盖层构造。矿区全被第四系亚粘土覆盖,钻孔揭露下覆地层为上太古界五台超群石咀群文溪组,岩性主要为云母石英片岩类及角闪质岩。

The metallogenic geological conditions of the Kuo Jia Zhuang metal mine are good. According to the analysis of regional metallogenic regularity and metallogenic geological conditions, the strata on the fault fold belt are roughly divided into the super group Longquan Guan group tectonic layer, five super group tectonic layers, Hutuo super group tectonic layers and the caprock structure since the the Great Wall system. The mining area is covered by Quaternary subclay, and the borehole is exposed to five super group of the upper Archaean shigu Tsui group Wenxi formation, and the lithology is mainly mica quartz schist and amphibolite.