摘要
本文利用扫描电镜,对四川盆地三叠系飞仙关组的飞一段和飞三段鲕粒灰岩中的负鲕进行观察,结合偏光显微镜下资料及区域地质资料等,对负鲕的特征、水溶液进入鲕内的渠道及负鲕形成时期等进行研究,取得了一些初步认识。
The paper introduces the SEM observation of the oomoldic porosity of Feixianguan formation, upper Triassic in various of Sichuan basin. In conjunction with the informations obtained from regional geology and petrographic microscopy, the characteristics of oomoldic porosity and its origin are discussed.
出处
《矿物岩石》
CAS
CSCD
1989年第4期95-99,共5页
Mineralogy and Petrology
