RUDN Journal of Engineering ResearchRUDN Journal of Engineering Research2312-81432312-8151Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)13200Research ArticleUNUSUAL STRUCTURES IN PHOSPHORITES OF OKINO-HUBSUGULSKY PHOSPHATE DEPOSIT (OHPD)GeorgievskyA FEngineering faculty Department of geology and exploration of mineral deposits-BuginaV MEngineering faculty Department of geology and exploration of mineral deposits-BallorooBatzorigEngineering faculty Department of geology and exploration of mineral deposits-Peoples’ Friendship University of Russia150220152394117092016Copyright © 2015,2015The ancient phosphorites’ structures which show seismically active condition of phosphate’s accumulation in OHPD are consideredphosphoritesstructurescycles of sedimentationsyndepositional tectonic movementфосфоритытекстурыседиментационные циклыконседиментационные тектонические движения