德兴市金山金矿田西部控矿构造特征

Ore-controlling Structural Characteristics of the Western Jinshan Gold Field in Dexing

金山金矿田位于钦杭成矿带东段,矿田东部发现了众多大、中、小型金矿床,其均严格受韧性剪切带控制,金矿体定位于剪切带应变中心。文章通过查阅区域成矿、找矿成果资料,并结合笔者在金山金矿田从事三十余年金矿地质找矿心得体会,试图对矿田西部控矿构造进行分析研究,并指出了该地段金矿找矿远景区,旨在为该区后续开展地质勘查、靶区选取等提供某些指导意义。

The Jinshan gold field which is located in east part of Qinzhou-Hangzhou mineralization belt has found a lot of gold deposits.All deposits are strictly controlled by ductile shear belts,in the middle of the belts lie the gold ore bodies.After studying a lot of avichement data about regional metallogeny and exploration and thirty years experiences of gold exploration,the author tries to analysis the ore-controlling structure of the west of the gold field,then predicts the gold ore-prospecting prospective domain in the area which has some guiding significance for the further geological exploration and selection of the prospecting targets.