黔西北峨眉山玄武岩顶部Fe-Al岩系特征及其三稀元素富集特点
薛洪富
, 曾道国
, 向明坤, 忙是才, 张安
Characteristics of Fe-Al rock series on the top of Emeishan basalt in northwestern Guizhou Province and enrichment characteristics of its three rare elements
XUE Hongfu
, ZENG Daoguo
, XIANG Mingkun, MANG Shicai, ZHANG An
龙潭组Fe-Al岩系野外露头与典型岩石特征