Open Access Research Paper Views (774) Magmatic processes in the genesis of volcanic rocks in south Langrood Sedigheh Ehsani, Nasrin Bayrami Tosanlo J. Biodiv. & Environ. Sci. 6(4), 533-540, April 2015. Keywords: Alborz zone, Geochemistry, Iran, Petrology, Rift, South Langrood, Volcanic rocks Details