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Information × Registration Number 0305U005019, 0105U001630 , R & D reports Title To develop technology of ferruginous quartzites underground mining at seam "Zapadnyi" of the mine "Novaja" in level 685-475 m with mine-surveyor axes 0-200. popup.stage_title Розробити технологію підземного видобутку залізних кварцитів пласта "Західний" шахти "Нова" в поверхах 685-475 м в маркшейдерських осях 0-200. Head Chistyakov E.P., Registration Date 14-06-2005 Organization State scientific-research mining institute popup.description2 Here are fulfiled investigations including choice of mining system and order of deposit working-off, calculated parameters of surface displacement, identified the borders of temporary protective pillars of mine shafts. Product Description popup.authors popup.nrat_date 2020-04-02 Close