rougher tailings — хвосты основной флотации
flotation tailings — хвосты флотации
cleaner tailings — хвосты перечистки
stacked tailings — уложенные хвосты
vanner tailings — хвосты ваннера
English-Russian big polytechnic dictionary. 2014.
mineral processing — or ore dressing Mechanical treatment of crude ores to separate the valuable minerals. Mineral processing was at first applied only to ores of precious metals but later came to be used to recover other metals and nonmetallic minerals. It is also… … Universalium
Mining in the Upper Harz — The headframe of the Emperor William Shaft in Clausthal is one of the oldest surviving winding towers in Germany … Wikipedia
