岩石化学

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.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为火穹窿的上部和根部。

The SHRIMP age data and geochemical results of the Palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient Dongshan rock belt from the Anshan area are reported in this paper.

本了该区东老岩石代闪长质片麻岩和细粒奥长花岗岩的SHRIMP测年结果和地球化学组成。