Title: Petrology of the arc peridotite xenoliths: implications for geochemical evolution of the wedge mantle
Abstract: The mantle xenoliths from the arc, where is convergent plate boundary, are less reported than those from other settings, i.e. the ocean floor, continental region and oceanic hotspots.Especially the mantle xenoliths carried by the arc magmas in a narrow sense are rare on the earth (e.g., Erlich et