破头青断裂水旺庄矿区矿床地质特征及找矿方向

Geological Characteristics and Prospecting Direction of Deposits in Shuiwangzhuang Area in Potouqing Fault

摘要:

破头青断裂为招（远）平（度）断裂带东北段，为区内一级控矿断裂。通过论述水旺庄矿区地质特征，总结破头青断裂深部控矿特征，证实该区矿体严格受构造蚀变带控制，新发现的②号蚀变带，与破头青构造蚀变带叠加，合成一个垂直厚度达700m的构造蚀变带。②号蚀变带发育以灰黑色断层泥为标志的断裂面；分带明显，蚀变带中心为黄铁绢英岩质碎裂岩。该带稳定性较好，且蚀变规模较大，控制矿体连续性较好，深部沿倾斜方向均未封闭。深部找矿前景巨大。

Abstract:

Potouqing fault is the northeast section of ZhaoyuanPingdu fault belt. It is the first order orecontrolling fault in this area. Through discussion on geological characteristics of Shuiwangzhuang mine and summary of orecontrolling characteristics in deep part of Potouqing fault, it is proved that ore bodies are strictly controlled by tectonic alteration belt in this area; newly found No. ② alteration zone superimposed with Potouqing structural alteration zone, and formed a tectonic alteration zone vertically with the thickness of 700m. Fractural surface which is symboled by gray and black fault gouge developed in No.② alteration zone with obvious zonation. Phyllic rock mass fragmentation is in the center of this alteration zone. This belt is stabe with large alteration scale. Continuity of orecontrolling bodies is good, and ore bodies in deep part are not closed along the tilt direction. There are great deep prospecting prospects in this area.