云南个旧老厂矿田东部大比例尺构造地球化学特征及找矿预测

黄大正, 陈守余, 赵江南, 吴帅吉, 张毓策

Large scale tectonic geochemical characteristics and prospecting prediction in eastern Laochang orefield, Gejiu, Yunnan Province

HUANG Da-Zheng, CHEN Shou-Yu, ZHAO Jiang-Nan, WU Shuai-Ji, ZHANG Yu-Ce

表6 个旧老厂矿田东部元素异常下限统计

Table 6 Statistics of abnormal lower bound of tectonic geochemical elements

元素 Ag As Bi Cu Pb Sb Sn Zn 一级异常 0.78 17.38 0.23 17.78 398.11 9.55 9.12 281.84 二级异常 1.55 34.76 0.46 35.57 796.21 19.10 18.24 563.68 三级异常 3.10 69.51 0.92 71.13 1592.43 38.20 36.48 1127.35