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Neoproterozoic ophiolitic Serpentinites are common in the Arabian–Nubian Shield(ANS)of the Eastern Desert(ED)of Egypt,which were formed in arc stage in different tectonic setting.Thus they might subject to exchange with the crustal material derived from recycling subducting oceanic lithosphere.This caused metasomatism enriching
Neoproterozoic ophiolitic Serpentinites are common in the Arabian-Nubian Shield (ANS) of the Eastern Desert (ED) of Egypt, which were formed in arc stages in different tectonic settings. They might subject to exchange with the crustal material derived from recycling subducting oceanic lithosphere.This caused metasomatism enriching