Eclogite facies garnet pyroxenolite xenoliths in Hannuoba area show the typical layered cumulate structures and crystalloblastic textures of granulite facies.

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

We report an unusual garnet pyroxenite, as a nodule enclosed within kyanite eclogites from Rongcheng, northeastern Sulu UHP metamorphic belt.

The garnet pyroxenites are grass green massive rocks occurred as small pods decimeters in size,embedded in highly serpentinized peridotites.

The detailed investigation into the amphibole two_pyroxene granulite in the north of Dabie metamorphic terrain in terms of petrography, mineral chemistry, petrochemistry, and estimated p_t conditions for metamorphism indicates that this rock is a product of the garnet pyroxenite that experienced the granulite_facies retrograde metamorphism during its uplift.

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.