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华北地区稀土矿床特征及找矿方向
赵泽霖1(), 李俊建1(), 张彤2, 倪振平3, 彭翼4, 宋立军5
Geological characteristics and prospecting direction of rare earth element deposits in North China
ZHAO Ze-Lin1(), LI Jun-Jian1(), ZHANG Tong2, NI Zhen-Ping3, PENG Yi4, SONG Li-Jun5

图1. 华北地区稀土矿分布(据文献[22]修改)

Fig.1. Distribution map of rare earth elements deposits in North China(revised according to the reference[22])