由长春地质学院穆克敏、林景仟、邹祖荣、林强等7人研究完成的“华北地区花岗质岩石的成因”项目研究报告,通过评审鉴定。 研究者确定了华北地台花岗质岩石三个主要成岩期,即太古宙末期、早元古宙后期及中生代;重点研究了冀东东部与鲁西太古宙花岗岩的结构相,划分出原生、深熔等7种花岗岩结构相,提出了结构演化系列的概念及深熔作用的岩相学标志——“微粒交生体” The research report on the genesis of granitic rocks in North China completed by 7 people including Mu Ke-Min, Lin Jing Qian, Zou Zu Rong and Lin Qiang from Changchun Geological College was appraised and appraised. The authors identified three major diagenetic stages of granitic rocks in the North China Platform, that is, the Late Archean, Late Early Proterozoic and Mesozoic. The study focused on the structural facies of eastern Jilong and Luxi Archean granite, Deep melting and other seven kinds of granite structural facies, proposed the concept of structural evolution series and the petrographic sign of deep melting - “microparticle body”