甘肃北山地区观音山——扫子一带控矿构造特征与找矿方向建议

Characteristics of ore controlling structures and suggestions for ore prospecting direction in Guanyinshan-shauzi area,Beishan area,Gansu Province

甘肃省肃北县观音山~扫子山一带金矿勘查工作取得新的突破,由于缺乏对带内矿体成因、控矿构造样式、金属矿物赋存状态等的研究,在找矿工作中存在一些困难,为此本文分析金矿床的控矿地质因素、成矿构造类型、控矿构造特征、成矿作用特征标志,为马鞍山~红石山成矿带矿产勘查工作的开展指明方向。

A new breakthrough has been made in the exploration of gold deposits in the Guanyinshan shauzishan area of Subei County,Gansu Province.Due to the lack of research on the genesis of ore bodies,ore controlling structural patterns and the occurrence of metal minerals in the belt,there are some difficulties in the exploration.Therefore,this paper analyzes the geological factors,ore-forming structural types,ore controlling structural characteristics and metallogenic characteristics of gold deposits,which are the marks of Ma The direction of mineral exploration in Anshan Hongshishan metallogenic belt is pointed out.