The aim of this study is to use the measured values of the magnetic susceptibility in the classification of the basaltic rocks and their different differentiation degrees as an additional discrimination factor to the geochemical analyses, which were applied on the basalts of southern and southeastern Syria. So the magnetic susceptibility of ٢٠٤ specimens sampled from all the ٧ basaltic groups in Qasr Shbeeka area in addition to ٦٢ specimens sampled from three groups from outside the studied area were measured. This led to the determination of all the magnetic susceptibility ranges, their mean values and their standard deviation of the basaltic rocks in the area.