in mining a trough used to separate valuable material from dross
Crossword Clue

  • We have found 3 answers to crossword clue "in mining a trough used to separate valuable material from dross"
  • The Best Answer: 10/10
AnswerCrossword Clue
tye(in mining) a trough used to separate valuable material from dross
tye(in mining) to isolate valuable material from dross using a tye
sluices(in gold mining) A channel or trough constructed with grooves into which a current of water is directed in order to separate gold from the sand or gravel containing it