petrology GRE

Research for geofluids is a hot-point and frontier in the geoscience field, especially, in igeous petrology, metamorphic petrology, geotectology and study of mineral deposits.

流是近年来地界的热点和前沿,它不仅在岩岩、构造、变质岩等方面的中受到重视,而且在矿床领域得到了发展。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩、矿物地球的表明，辉粗安岩与辉二长岩同源，分别为火山穹窿的上部和根部。