Parameters of roof rocks necessary to establish and classify the degree of rockburst hazard in the copper ore deposit were depicted. The major parameters taken into account were the following: the compression strength, roof stability index, tectonic ratio and thickness of banks. Statistical analysis of the parameters was made. Their variation coefficients were calculated. Seismic activity in 2005–2007 years of the whole “Lubin” mining area and that of four mining panels was analyzed. The assessment of the influence of geomechanical roof rocks features on seismic activity was performed using contour maps of the parameters.