Geochemical constrains on pyroxenites from Aniyapuram
· Pyroxenite intrusions are one of the common constituents of these three types of complexes In ophiolite sequence it is an important constituent of the upper mantle with variable compositions of olivine orthopyroxene clinopyroxene garnet and spinel ranging from orthopyroxenite through websterite to clinopyroxenite The origin of these rock types have