中条山南段王窑头与变质基性岩有关的铜矿地质特征及找矿潜力

GEOLOGY AND PROSPECTING POTENTIAL OF WANGYAOTOU COPPER DEPOSIT RELATED WITH META-BASIC ROCKS IN THE SOUTH ZHONGTIAOSHAN

文章对中条山南段铜矿新类型王窑头矿区进行了分析,认为其容矿岩石为变质基性岩,产在太古宙涑水杂岩中。通过对矿床地质特征、地球化学特征、变质基性岩与铜矿化分析,证明该区矿化强度与变质基性岩的规模及其硅化程度有一定的关系,在呈薄层状产出、硅化较强、硅质细脉发育的变质基性岩中,矿化更为明显。在该区具有良好的成矿地质条件和多期次矿化特征,对成矿潜力进行了预测,具备了形成工业铜矿床的必要条件,是难得的找矿远景区段。

Wangyaotou Cu mine in the south Zhongtiaoshan is a new type deposit. The deposit is hosted in meta - basic rocks and located in the Sushui complex. Based on discussion on ore geology, geochemistry, meta - basic rocks and copper mineralization, it is proved that mineralizing degrees are related with scales of meta - basic rocks and silicification. Copper mineralization is well developed in thin layer meta - basic rocks with stronger silicification and fine silica veins. The area has well mineralizing conditions and multi - mineralization characters. Prospecting potential is predicted. The region has necessary conditions to form industrial copper ores, and is a rare prospecting prospect section.