元素比值在嫩江—黑河地区金成矿预测的应用初探
符安宗,余欣朗,李成禄,杨文鹏,杨元江,郑博,赵瑞君

Application of Element Ratios in Gold Metallogenic Prediction in Nenjiang-Heihe Area
Anzong FU,Xinlang YU,Chenglu LI,Wenpeng YANG,Yuanjiang YANG,Bo ZHENG,Ruijun ZHAO
图2 嫩江—黑河地区1/25万化探Au、Au/As、Au/Hg、Au/Bi、Au/Mn、Au/Co地球化学图
1-争光金矿;2-三道湾子金矿;3-上马场金矿;4-孟德河金矿;5-永新金矿;6-科洛金矿;7-三合屯金矿
1.金矿化点;2.金矿点;3.小型金矿床;4.中型金矿床;5大型金矿床;6.靶区及编号
Fig.2 Geochemical map of Au、Au/As、Au/Hg、Au/Bi、Au/Mn and Au/Co of 1/250 000 geochemical exploration in Nenjiang-Heihe area