FIELD: mining; applicable in underground mining of mineral beds with heaving floor rocks at large depths. SUBSTANCE: method for development on mine field in mining mineral beds at large depths includes working of relieving face, formation in worked out space of rock pack, driving of the main development workings in rock after stabilization of its compaction by rock pressure. Distance between air supplying workings and workings intended for exhaust of return air current is taken to exceed limit distance, with this distance exceeded, air losses are excluded between these workings, and minimum distance between the edge of rock pack and the nearest development working is taken equal to ripple height of rock pack after stabilization of the process of its compaction by rock pressure. Limit distance and time of working driving after stoping in relieving face are defined more accurately. EFFECT: higher efficiency. 3 cl, 3 dwg
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