【摘要】 胶东地区存在中深成热液 (早期 )和浅成热液 (晚期 )两类金矿 ,大尹格庄金矿为早晚两期叠加成矿山东地质六队已有论述。本文据平度 1号脉的特征矿物 (胶黄铁矿、菱铁矿、萤石 )的地质产状研究 ;矿石的Au、Ag、Pb、As、Sb、Bi、Co、Ni等 8个元素 ,与已知的中深成金矿 (玲珑九曲、莱西南墅 )和浅成金矿 (烟台金矿 )的对比研究 ,阐述平度 1号脉存在晚期金叠加成矿更多还原

【Abstract】 There are two types gold deposits in Jiaodong Area,mesothermal vein type and epithermal vein type gold deposit.Dayingezhuang gold deposit is two stages superimposed mineralization which has been described by 6 th shandong Geological Team.Actording to the occurrence of symptomatic mineral (colloidal pyrite,siderite,fluorite)of Pingdu lode No.1 and the contrasts between the elements such as Au,Ag,Pb,As,Sb,Bi,Co,Ni in ore and the known mesothermal vein type gold deposit (Linglongjuiqu,Laixinanshu)as well as epithermal vein type deposit (Yantai gold deposit),this paper describes the existence of late superimposed gold mineralization in Pingdu lode No.1.更多还原