Beneficiation – Flotation

OMC offer clients complete process design and optimisation services in all facets of mineral processing worldwide

OMC has renowned expertise in base metal and refractory gold ore flotation. Techniques include bulk, differential and collective/selective methods at laboratory, pilot plant and conventional full scale plants.


Our full scale plant design experience has been gained through the design and commissioning of several plants worldwide.

minerals consultants

Get help with:


  • Phosphate ores: apatite
  • Cobalt: carrolite and cobaltiferrous pyrite
  • Copper: oxides and sulphides
  • Gold: pyrite and arsenopyrite
  • Graphite
  • Lead: galena and cerussite
  • Nickel: pentlandite, niccolite and violarite
  • PGM: associated with pentlandite/chalcopyrite etc
  • Zinc: sphalerite and marmatite


Test, Design, Commission