玲珑花岗岩的岩石学和矿物学特征

PETROLOGICAL AND MINERALOGICAL CHARACTERISTICS OF THE LlNGLONG GRANlTES

摘要:

Abstract:

Detailed study of Linglong Granites has been carried out.The petrological and mineralogical characteristics of the Linglong,Granites, the contact relationship of the granitic body with pre-Sinian metamorphic country rocks,the presence of relicts of the country rocks,as well as the melt and fluid inclusion evidence indicate that the Linglong granites are not,products of fractional crystallization from the mantle-derived magma, but are the result of granitization from the pre-Sinian metamorphic rocks The gran...