polymetamorphism मीनिंग इन हिंदी

This area was controlled by four large - scale faults : south kunlun suture , jinsshajiang suture , bangonghu suture and yaluzangbu suture . this area has undergone polymetamorphism and deformation and at least three periods of magmatism . continuous activities of magmatism , metamorphism were mainly controlled by collision of the terranes