Occurrence of the Pholopite-Spinel-Corundum-Sapphirine Assemblages in the Contact Between Granulites and Peridotites Massif at the Beni Bousera(Morocco)  

作　　者：Barich Amel M.L.Bouybaouène 

机构地区：[1]Département des Sciences de la Terre,Faculté des Sciences,Université Mohamed V,67

出　　处：《地学前缘》2009年第S1期218-218,共1页Earth Science Frontiers

摘　　要：The Beni Bousera peridotite massif(Internal Rif, Morocco),5 km in width and 15 km in length,is formed in a major part of spinel-bearing lherzolite rimed by a layer of garnet-bearing peridotite(100 m thick)which is in direct contact with HP-HT granulite metamorphic rocks(16 kbar,860℃).According to recent detailed study,the shearing contact between these two formations shows the presence of serpentinite and

关 键 词：PHLOGOPITE CORUNDUM saphirine METASOMATISM PERIDOTITES Rif Morocco 

分 类 号：P588.3[天文地球—岩石学]