Processing of Pisolitic Iron Ore at Mesa J

Robe River Iron Associates (RRIA or Robe) is widely regarded as the worldÆs most cost-effective, consistent and reliable supplier of iron ore. It has been in operation since 1972 and globally is the fourth largest seaborne trader in iron ore exporting 25.5 million tonnes of -9.5 mm sinter fines and 4.5 million tonnes of pisolite lump (-31.5 +6.3 mm) during 1999. Robe is a joint venture that controls major iron ore resources in the Pilbara region of Western Australia. ItÆs participants are North Limited with an interest of 53 per cent (65 per cent including minority interests) and Japanese companies Mitsui (33 per cent), Nippon Steel Australia (10.5 per cent) and Sumitomo Metal Australia (3.5 per cent). Robe River Mining Co Pty Ltd manages the project which is a subsidiary of North Limited and Mitsui.