Ghasem Ghorbani (2011). PETROGRAPHY AND GEOCHEMISTRY OF SHAYKHAB SUBVOLCANIC ROCKS, CENTRAL ALBORZ ZONE, NORTHERN IRAN. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference. https://doi.org/10.5593/sgem2011/s01.128