河南王庄锑矿床地质特征及构造控矿规律

Geological characteristics and structural ore-controlling regularity of Wangzhuang antimony deposit in Henan Province

位于东秦岭北锑-汞矿带上的王庄锑矿床,成矿严格受双槐树构造带控制。本文通过对该矿床的地质特征、控矿构造、矿体赋存部位等综合研究,发现工业锑矿体在双槐树构造带中分布有一定规律性,可分为带内构造控岩型、构造角砾岩型、糜棱岩型控矿,该认识对指导深部找矿及构造带内区域找矿预测具有一定的指导意义。

Wangzhuang antimony deposit,located in the North antimony mercury ore belt of East Qinling,is strictly controlled by Shuanghuaishu structural belt.Based on the comprehensive study of the geological characteristics and ore controlling structure of the deposit,it is found that the distribution of industrial antimony ore bodies in Shuanghuaishu structural belt has a certain regularity,which can be divided into structural rock controlling type,tectonic breccia type and mylonite type ore controlling type.This understanding has certain guiding significance for guiding deep prospecting and regional ore prospecting prediction in structural belt.