This paper yields an apparent 206Pb/238U age of (311±9) Ma by SHRIMP U-Pb dating of zircons from the gneissoid-biotitic granite.

SHRIMP U-Pb dating of zircons from biotite granite of the Sidingheishan super-unit on the eastern margin of the Tuha basin yields an apparent 206Pb/238U age of 386±5 Ma (MSWD=1.

The Yeniutan granitic intrusion consisting of granodiorite and biotite granite in the western part of the North Qilian Mountains has been studied with the single zircon U-Pb method.

The mica granitic gneisses is an important rock type for Qushan complex from UHP belt in the southern Sulu terrane,which had suffered UHP metamorphism,but still had the petrological features of granite.

Zircon SHRIMP dating of Yunmengshan gneissic granite and its geological significance;

Systematic measurements are made respectively on the quartz C-axis fabric, biotite (001) cleavage fabric and 3-D strain analysis by quartz for gneissic granite in Shuanghe, Dabie.

The recent discovery of petrogrphical and mineralogical evidences suggest that the Bixiling gneissic granite have never been transformed into ultrahigh-pressure assemblage, and only subjected to greenschist facies metamorphism.

Geochemistry and magmatic mixing of the Putuoshan biotite moyites and their enclaves, Zhejiang Province;