Rockburst prevention methods used in 2006–2007 in two mining panels XIII/1a/G-2 and XII/5/G-8 of Lubin copper ore mine were presented in the paper. Mining-and-geological conditions as well as seismic activity were depicted. The effectiveness of active methods for rockburst hazard limitation was evaluated by means of seismological data. The number and energy of tremors provoked with blasting, the number of intermediate and delayed provoked tremors, the amount of blasting material used to release one unit of seismic energy and 24-hour-distribution of seismic activity were analysed in relation to mining-andgeological conditions to determine how effective active rockburst prevention methods were.