1. Synthesis and properties of jarosite-type compounds;Dutrizac;Can. Mineral.,1976
2. Precipitation of jarosite from manganese sulphate solutions;Teixeira,1986
3. Iron elimination in new aluminium hydrometallurgical processes;Sancho,1986
4. Iron rejection and impurity removal from nickel leach liquor at Impala Platinum Limited;Plasket,1986
5. Hydrolysis and precipitation of iron during first stage pressure leaching of zinc sulphide concentrates;Arauco,1986