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How Is Chromium Mined In South Africa

Chromium in the environment.Chromium is mined as chromite fecr 2 o 4 ore.Chromium ores are mined today in south africa, zimbabwe, finland, india, kazakihstan and the philippines.A total of 14 million tonnes of chromite ore is extracted.Reserves are hestimated to be of the order of 1 billion tonnes with unexploited deposits in greenland.