集宁地区古元古代基性麻粒岩两期变质事件的地质意义

常青松, 施建荣, 张家辉, 王惠初, 任云伟

Geological significance of two-phase isotopic ages of Paleoproterozoic mafic granulites in Jining area

CHANG Qing-song, SHI Jian-rong, ZHANG Jia-hui, WANG Hui-chu, REN Yun-wei

华北地质 . 2022, (2): 68 -75 . DOI: 10.19948/j.12-1471/P.2022.02.05