Search Results for: Metal carbides without removing metal
seperated by diabase intrusions * pyrrhotite, pentlandite, chalcopyrite, pyrite, cobalt, pgms, gold and silver * reserves: -proven msb: 0.49mt @ 2.39%ni -proven mmz (u/g): 0.33mt @ 0.59 -probable msb: 0.08mt @ 1.12%ni -probable mmz (u/g): 9.87mt @ 0.55%ni -probable mmz (open pit): 0.92mt @ 0.63%ni without
stopes mining method and sequence * primary drift * bench retreat * fill * secondary extraction ore reserve lens 1 msb * concentrator plant (crush, mill, float) * current production 30 000tpm * 4600 5800tpm of concentrates * contained metals per annum: - 5650t ni,3650t cu,280t co, 55 000oz pgm's - pgms metal...
https://www.arm.co.za/im/files/presentations/2005/two_rivers_nkomati_visit12oct05_ii.pdf