变质超基性岩相关论文
胡家林超基性岩单矿物氧同位素组成基本上接近正常地幔值(石榴石4.7‰~5.4‰)。梭罗树超基性岩及其共生榴辉岩具有氧同位素正异常(超基性......
Petrochemistry and Mineral Chemistry Studies on Metamorphic Ultramafic Rocks in Yanghou Area,Norther
Petrochemical studies indicate that the Yanghou metamorphie ultramafic rocks are composed of metamorphosed harzburgite a......
一、变质超基性岩的空间展布与岩石学特征笔者等通过在嫩江县科洛一带1:5万地质填图,在中元古代变质地层一新开岭岩群中发现多处角闪......