PT Journal AU Hassan, SM Sadek, MF Greiling, RO TI Spectral analyses of basement rocks in El-Sibai-Umm Shaddad area, Central Eastern Desert, Egypt, using ASTER thermal infrared data SO Arabian journal of geosciences PY 2014 BP 6853 EP 6865 VL 8 IS 9 DI 10.1007/s12517-014-1729-8 LA english ER