Ferrexpo has one of the largest resource bases in the world. To date, 6.4 billion tonnes have been converted to the JORC system of classification, with a further 14.2 billion tonnes remaining classified under the old Soviet GKZ system. The company’s GKZ resources are well drilled and in the converted resources the JORC numbers closely approximate the GKZ measurements.

JORC reserves and resources (as of January 2011):

Note: this is JORC resources only, and excludes approximately 15 billion tonnes of additional iron ore resources classified according to the Soviet GKZ Code.