胶莱盆地东北缘郭城-崖子韧性剪切带型金矿床的存在性探讨  

Discussion on the existence of Guocheng Yazi ductile shear zone type gold deposit in the northeast margin of Jiaolai Basin

作　　者：吴晨曦 李大兜 WU Chen-xi;LI Da-dou(Shandong Yantai Xintai Gold Mining Co.,Ltd.,Yantai 265147,China;Shandong first Institute of Geology and mineral exploration,Jinan 250100,China;Shandong rich iron ore exploration technology development engineering laboratory,Jinan 250100,China)

机构地区：[1]山东烟台鑫泰黄金矿业有限责任公司,山东烟台265147 [2]山东省第一地质矿产勘查院,山东济南250100 [3]山东省富铁矿勘查技术开发工程实验室,山东济南250100

出　　处：《世界有色金属》2021年第19期84-85,共2页World Nonferrous Metals

摘　　要：胶莱盆地东北缘郭城-崖子地区是近年来金矿勘查取得新突破的地区之一。通过对胶莱盆地东北缘金矿田地质特征、成矿规律和深部矿体的综合地质研究厘定控矿断裂特征、矿化蚀变组合及矿体的赋存规律基础上得出存在大型变形构造型矿床的可能性,深部找矿潜力较大。Guocheng Yazi area in the northeast margin of Jiaolai basin is one of the areas where new breakthroughs have been made in gold exploration in recent years.Based on the comprehensive geological study of the geological characteristics,metallogenic law and deep ore body of the gold field in the northeast margin of Jiaolai Basin,the ore controlling fault characteristics,mineralized alteration combination and the occurrence law of the ore body are determined.It is concluded that there is the possibility of large deformation structural deposit,and the deep prospecting potential is great.

关 键 词：郭城-崖子断裂带 金矿 控矿构造 找矿潜力 胶莱盆地东北缘 

分 类 号：P618.51[天文地球—矿床学]