江南造山带中段巨型花岗岩型锂矿集区水系沉积物异常信息提取

刘爽, 卢亚鑫, 周雪桂, 吴俊华, 冯佳鑫, 李艳军

Extraction of geochemical anomalies from stream sediments in the giant granite-hosted lithium ore cluster within the middle segment of the Jiangnan Orogen

LIU Shuang, LU Ya-Xin, ZHOU Xue-Gui, WU Jun-Hua, FENG Jia-Xin, LI Yan-Jun

表2 宜丰—奉新地区水系沉积物测量元素正交旋转因子载荷矩阵

Table 2 Orthogonal rotation load matrix of stream sediments from the Yifeng-Fengxin area

元素 F1 F2 F3 Li 0.53 0.50 0.65 Nb 0.39 0.85 0.36 Rb 0.78 0.43 0.42 Sn 0.54 0.42 0.71 Be 0.76 0.40 0.48 特征值 1.90 1.47 1.46 方差贡献率/% 38.40 29.70 29.46 累积贡献率/% 38.40 68.10 97.56