安徽西湾铅锌矿含矿层位顶部原生晕特征

程培生, 汪曙潮, 李壮, 顾大年, 张建明, 杜东旭

Primary halo characteristics on the top of the ore-bearing horizon in the Xiwan lead-zinc deposit in Anhui Province

CHENG Pei-Sheng, WANG Shu-Chao, LI Zhuang, GU Da-Nian, ZHANG Jian-Ming, DU Dong-Xu

图5 首个火山岩样元素异常

Fig.5 The first volcanic rock sample element anomaly diagram