万古金矿中碳质物的成因及其与金成矿的关系
张胜伟,邓腾,许德如,周岳强,董国军,李增华,马文,许可,海颜

Genesis of Carbonaceous Material in the Wangu Gold Deposit and Its Relationship with Gold Mineralization
Shengwei ZHANG,Teng DENG,Deru XU,Yueqiang ZHOU,Guojun DONG,Zenghua LI,Wen MA,Ke XU,Yan HAI
图3 万古金矿矿区剖面图(据毛景文等,1997修改)
1.新元古代坪原组第二段第二岩性亚段;2.新元古代坪原组第二段第一岩性亚段;3.含金石英脉;4.金品位/厚度;5.层内断裂带;6.钻孔;7.产状
Fig.3 Cross section of the Wangu gold deposit (modified after Mao et al.,1997