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

研究区峨眉山玄武岩与Fe-Al岩系分布 1.峨眉山玄武岩; 2.断裂; 3.峨眉山玄武岩底界; 4.Fe-Al岩系露头; 5.研究区范围; 6.宣威组与龙潭组Fe-Al岩系分界线