Gold

• Application of Dense Media Separation for the recovery of gold from Eastern Transvaal waste rock dumps
  
  by B. Ebell (Bateman Minerals & Industrial Ltd)
  
  
• The Muruntau Four Stage Crushing Plant: Design vs Actual
  
  by V.F. Swanson (Bateman Engineering Inc.) with assistance of the Murantau opertaing staff, Sills Mining Review, 20 September 1997, p. 4 - 7