西藏谢通门县雄村矿集区及其外围水系沉积物地球化学特征及异常评价

龚建生, 郎兴海, 王兆帅, 邓煜霖, 吴昌益, 何青, 李志军, 丁枫, 詹宏宇, 娄渝明

Geochemical characteristics and anomaly assessments of stream sediments in the Xiongcun ore concentration area and its periphery, Xietongmen County, Tibet

GONG Jian-Sheng, LANG Xing-Hai, WANG Zhao-Shuai, DENG Yu-Lin, WU Chang-Yi, HE Qing, LI Zhi-Jun, DING Feng, ZHAN Hong-Yu, LOU Yu-Ming

表2 研究区水系沉积物地球化学异常下限

Table 2 Geochemical parameter table of stream sediments in the study area

参数 w(Au) /10-9 w(Cu) /10-6 w(Pb) /10-6 w(Zn) /10-6 w(Ag) /10-6 背景值 1.8 27.6 16.5 45 0.14 异常下限 6 69 45 123 0.3