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    • Substantiating velocity of amber buoying to the surface of sludge-like rock mass 

      Korniienko, Valerii; Nadutyi, Volodymyr; Malanchuk, Yevhenii; Soroka, Valerii; Yeluzakh, Mukhtar (National Mining University, 2020-12-30)
      Purpose is to substantiate the parameters and factors in terms of which amber can be mined efficiently from sand deposits using hydromechanical method. Methods. Laboratory studies and full-scale experiments of amber-bearing ...