AUTHOR=Li Zhongshui , Shan Xuanlong , Liu Jin , Liu Zhenghong , Yu Hongchao 

TITLE=First Discovery of Paleoproterozoic (ca. 2.25 Ga) Meta-Mafic Dyke on the Northeastern Margin of the Longgang Block, North China Craton

JOURNAL=Frontiers in Earth Science

VOLUME=9

YEAR=2022

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2021.796618

DOI=10.3389/feart.2021.796618

ISSN=2296-6463