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Information × Registration Number 0309U000287, 0108U009440 , R & D reports Title Determination of possibility for mining-off Prioskolski deposit of ferruginous quartzites by underground method with productivity 25 mln. t/year. popup.stage_title Визначення можливості відробки Приоскольського родовища залізистих кварцитів підземним засобом з продуктивністю 25 млн. т/рік. Head Chistyakov Yevgeni Petrovich, Registration Date 05-03-2009 Organization State enterprise "Scientific-research mining institute" popup.description2 Studies are performed for conditions of mining-off Prioskolski deposit of ferruginous quartzites by level-room system with filling of worked-out area. There is determined deposit optimum productivity at underground mining method due to mine possibilities. On the base of geo-surveying data here is made calculation of surface shear parameters, is grounded level height. Product Description popup.authors popup.nrat_date 2020-04-02 Close