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8 不同类型CM中硫化物的微量元素浓度对比 注：黄铁矿中金的饱和线据Reich et al.（2005）

Fig.8 Comparison of trace element concentrations of sulfides in different types of CM CO2+CH4=2C+2H2O （5）