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1 湘东北区域地质图(修改自Xu et al.,2017
Ⅰ-汨罗断陷盆地;Ⅱ-幕阜山—望湘断隆;Ⅲ-长沙—平江断陷盆地;Ⅳ-浏阳—衡东断隆;Ⅴ-醴陵—攸县断陷盆地;1.第四系—白垩系砾岩、砂岩和杂砂岩;2.中三叠统—中泥盆统砂岩、碳酸盐岩和粉砂岩;3.志留—震旦系砾岩、页岩和板岩;4.新元古界板溪群砂岩、砾岩、板岩和凝灰岩;5.新元古界—中元古界冷家溪群板岩和浊积岩;6.新太古界—古元古界连云山群角闪岩—麻粒岩相变质岩;7.晚侏罗世花岗岩;8.三叠纪花岗岩;9.晚志留世花岗岩;10.新元古代花岗岩;11.实测或者推断断层;12.韧性剪切带;13.金矿床点;14.铜多金属矿床点
Fig.1 Regional geological map of Northeast Hunan (modified after Xu et al.,2017