Open Access Research Paper Views (312) Download (16) Magmatic processes in the genesis of volcanic rocks in south Langrood Sedigheh Ehsani, Nasrin Bayrami Tosanlo J. Bio. Env. Sci.6( 4), 533-540, April 2015. Key: Alborz zoneGeochemistryIranPetrologyRiftSouth LangroodVolcanic rocks Details