甘肃北山音凹峡地区水系沉积物测量地球化学特征及找矿靶区优选
陈海云,龚振中,杨镇熙,任长旭,周兆明

Geochemical Characteristics of Stream Sediment Survey and Prospecting Target Selection in the Yinwaxia Area,Beishan,Gansu Province
Haiyun CHEN,Zhenzhong GONG,Zhenxi YANG,Changxu REN,Zhaoming ZHOU
图3 主要元素异常图(Au、Sb、W)
Fig.3 Main elements anomaly maps(Au,Sb,W)