True giants of mining: World's top 10 iron ore mines | MININGSep 17, 2015 . China is also the biggest iron ore importer and, as of April 2015, . number of lowest-cost production centers commissioned mainly in Australia. . Vale's Carajas Mine Complex is the second biggest iron ore production center,.australia second largest producer of iron ore,Iron Ore Mining in Australia - Overview - MBendiIron ore is one of Australia's largest minerals earner, producing 420 Mt in 2010. According to the USGS, Australia is the worlds 2nd largest producer of iron ore,.
australia second largest producer of iron ore