educing

mining

Learn about this topic in these articles:

hydraulic mining

  • hydraulic mining, c. 1878
    In hydraulic mining

    Educing is the process of introducing the slurry into an enclosed circuit. In the hydraulic mining of gold the rebounding stream of water and mineral fragments is directed into sluices in which the gold settles behind baffles but the lighter waste matter is washed away.…

    Read More