回头沟金矿床地质特征及找矿浅析

Geological characteristics and prospecting of huitou gold deposit

回头沟金矿是吉林省地区发现的一重要的金矿床,研究区大地构造位置处于中朝准地台(Ⅰ)辽东台隆(Ⅱ)铁岭一靖宇台拱(Ⅲ)龙岗断块(Ⅳ)南西部。大甸子-回头沟北东向壳断裂带附近。区内地层比较发育,构造岩浆活动频繁,成矿条件优越。下文结合实践,对该矿地质特征展开探讨,并总结其找矿标志,指出找矿方向,希望为相关研究工作提供一定的参考作用。

Huitou Gou Gold Deposit is an important gold deposit discovered in Jilin Province.The geotectonic location of the study area is located in the South and west of the Sino Korean quasi platform(Ⅰ)Liaodong platform uplift(Ⅱ)Tieling jingyutaigong(Ⅲ)Longgang fault block(Ⅳ).Dadianzi huitou ditch is near the NE trending crust fault zone.The strata in the area are relatively developed,the tectonomagmatic activity is frequent,and the metallogenic conditions are superior.Based on the practice,this paper discusses the geological characteristics of the mine,summarizes its prospecting indicators,points out the prospecting direction,and hopes to provide some reference for the related research work.