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.

流体研究是近年来地界研究的热点和前沿,它不仅在浆、构造、变质等方面的研究中受到重视,而且在矿床研究领域得到了发展。

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.

、矿物地球化的研究表明，辉粗安与辉二长同源，分别为山穹窿的上部和根部。