%0 Journal Article %T Geotechnical Assessment and Classification of Ultrabasic Rock Masses in the South of Mashhad based on GSI and RMi Classification Systems %A Noorbakhsh Razmi, Zohre %A Lashkaripour, Gholam Reza %A Ghafoori, Mohammad %J International Journal of Advances in Earth Sciences %@ 2278-0092 %D 2014