老挝川圹省约俄锡多金属矿区沟系土壤地球化学特征及成矿预测
史琪, 赵延朋, 迟占东, 葛华, 康铁锁, 李发兴, 魏翔宇, 卢见昆, 杨人毅

Valley system soils geochemical characteristics and metallogenic prediction of the Yue'e tin polymetallic mining area in Xieng Khouang Province, Laos
SHI Qi, ZHAO Yan-Peng, CHI Zhan-Dong, GE Hua, KANG Tie-Suo, LI Fa-Xing, WEI Xiang-Yu, LU Jian-Kun, YANG Ren-Yi
图3 元素分异特征
Fig.3 The map of element differentiation feature