Mineralogy Analysis of Granites in Diaoyutai Area of Western Liaoning Province

Diaoyutai area of western Liaoning province is located at the northwest margin of the North China Craton. The petrology and mineralogy characteristics of Diaoyutai granitic rock bodies were analyzed in this paper. The granites type and the mineral inclusions in the host mineral plagioclase were determined by lithology observation, EDS images, BSE result and element percentage composition. This mineralogy study will contribute to the revolution of the North China Craton crust.