TY - CPAPER AU - Ghasem Ghorbani TI - PETROGRAPHY AND GEOCHEMISTRY OF SHAYKHAB SUBVOLCANIC ROCKS, CENTRAL ALBORZ ZONE, NORTHERN IRAN T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s01.128 PB - Stef92 Technology ER -