古泥炭沉积环境及其对微量元素的控制:以宁武煤田东露天煤矿11#煤层为例*
王国权1,2, 孙蓓蕾1,2, 刘超1,2, 武杰3, 潘欣雨1, $\boxed{\hbox{曾凡桂}}$1,2

Paleo-peat sedimentary environment and controlling on trace elements: example from the 11# coal seam in Donglutian Coalmine of Ningwu Coalfield
WANG Guoquan1,2, SUN Beilei1,2, LIU Chao1,2, WU Jie3, PAN Xinyu1, $\boxed{\hbox{ZENG Fangui}}$ 1,2
宁武煤田东露天煤矿11#煤层煤岩显微组分照片(油镜反射光)