青海松树南沟金矿区土壤地球化学特征及异常评价

陈庚户, 郎兴海, 王兆帅, 董维财, 王登科, 向佐朋, 李壮, 叶紫枫, 吴昌益, 王旭辉, 吴天文, 罗超

Geochemical characteristics and anomaly assessments of soils in the Songshunangou gold mining area, Qinghai Province

CHEN Geng-Hu, LANG Xing-Hai, WANG Zhao-Shuai, DONG Wei-Cai, WANG Deng-Ke, XIANG Zuo-Peng, LI Zhuang, YE Zi-Feng, WU Chang-Yi, WANG Xu-Hui, WU Tian-Wen, LUO Chao

表2 松树南沟矿区因子分析结果

Table 2 Factor analysis results in the Songshunangou district

元素 F1 F2 F3 Au 0.576 -0.026 0.048 Ag 0.291 0.331 0.245 As 0.877 0.066 0.203 Sb 0.878 0.063 0.001 Hg 0.102 0.490 -0.524 Cu -0.005 -0.209 0.119 Zn 0.069 0.083 0.849 Mo 0.067 0.734 0.075 W -0.037 0.711 0.143 Pb 0.280 0.402 0.672 特征值 2.054 1.616 1.591 累积方差贡献率/% 20.542 36.698 52.608