Ecological Systems and Devices Annotation << Back An ecologically safe method of rocks preparation prior to their excavation during natural stone deposits development Rasskazov I.Yu., Pozdnyakov A.M., Krupskaya L.T. In the article an ecologically safe method is overviewed of rocks preparation prior to their excavation during natural stone deposits development, that enables it to evade the explosives usage at quarries within residential areas, and to prevent the powder and poisonous gases outbursts into atmosphere. E-mail: eco@igd.khv.ru