Based on the achievements and data of past scholars,the author sums up the distribution law and ore-forming geological conditions of marble xenoliths in Tieshan intrusion,southeastern Hubei.

In this paper, we reported the OSL dating result of the sandstone xenoliths, which were trapped in the two volcanic.

These granulite xenoliths are not only important for understanding the composition and interaction between the lower lithosphere and the mantle,but also direct evidence for Mesozoic delamination of North China C.

This study presents the petrological and mineralogical characteristics of granulite xenoliths from Cenozoic basalts in Nushan, Guizishan, Xilong and Qilin, Southeastern China.

Abundant pyroxenite xenoliths were found from the Cenozoic Changle basalts,an area distributing near the Tanlu fault zone.

The major and trace element data of granulite and pyroxenite xenoliths, which are entrained in Hannuoba basalt Hebei Province, North China, suggest the highly chemical heterogeneity in the lower crust and crust-mantle transitional zone.

Nominally anhydrous minerals (clinopyroxene, orthopyroxene, plagioclase and garnet) within Archean terrain granulites and xenolith granulites captured by Cenozoic basalts from Hannuoba, North China are investigated by Fourier Transform Infrared spectroscopy (FTIR).

Abundant eclogite xenoliths are found in Mesozoic dioritic rocks from Xuzhou-Suzhou area,central China.