湘东北万古金矿田江东金矿床成因——流体包裹体和H-O同位素制约

袁梓焜,邵拥军,刘清泉,张毓策,王智琳

Genesis of Jiangdong Gold Deposit in Wangu Gold Field，Northeast Hunan：Constraints from Fluid Inclusions and H-O Isotope

Zikun YUAN,Yongjun SHAO,Qingquan LIU,Yuce ZHANG,Zhilin WANG

图4 江东金矿床矿石镜下特征 （a）黄铁矿、毒砂和方铅矿共生；（b）自形—半自形黄铁矿包裹毒砂和闪锌矿；（c）自形黄铁矿颗粒；（d）自形毒砂颗粒；（e）自然金赋存在黄铁矿中；（f）毒砂和闪锌矿共生；（g）毒砂、闪锌矿和黄铜矿共生；（h）毒砂和黝铜矿共生；（i）毒砂、黝铜矿和闪锌矿共生

Fig.4 Microscopic characteristics of ore in the Jiangdong gold deposit