衡阳盆地西北缘物化探特征及其找矿意义

程云涛, 刘俊峰, 曹创华, 王荡

Ore prospecting on northwestern margin of Hengyang Basin using geophysical and geochemical information

CHEN Yun-Tao, LIU Jun-Feng, CAO Chuang-Hua, WANG Dang

图2 R型聚类树状图

Fig.2 R—clustered tree map