Abstract:Based on the study of the geological characteristics, fluid inclusions and stable isotope compositions of hydrogen, oxygen and argon of the gold deposits in the Jiaodong region, it is suggested that the Majiayao gold deposit belongs to the hydrothermal one, formed from re-equilibrated magmatic water whereas the Jinqingding and shilipu gold deposits——hydrothermal deposits dominated by meteoric water.The δD and δ18O values of quartz in the Majiayao gold deposit are relatively high and stable with only a small variation;the δ18O values of the altered rocks increase gradually from wall rocks to ore veins. The δD and δ18O values of quartz in the Jinqingding and shilipu gold depesits are relatively lower with big variation;the δ18O values of altered rock decrease gradually from the surface down to the deep.
王炳成, 徐金方, 郑文深, 张理刚, 陈振胜, 刘敬秀. 山东胶东地区某些金矿床的氩、氢、氧稳定同位素地球化学及矿床成因[J]. 地质与资源, 1995, 4(1): 24-35.
Wang Bingcheng, Xu Jinfang, Zheng Wenshen, Zhang Ligang, Chen Zhensheng, Liu Jingxiu. THE STABLE ISOTOPE GEOCHEMISTRY OF ARGON,HYDROGEN,OXYGEN AND ORE GENESIS OF SOME GOLD DEPOSITS IN THE JIAODONG REGION,SHANDONG PROVINCE. GEOLOGY AND RESOURCES, 1995, 4(1): 24-35.