African Rainbow Minerals
 African Rainbow Minerals (ARM) is a mining company based in South Africa. Patrice Motsepe is the executive chairman; Mike Schmidt is CEO.ARM has interests in a wide range of mines including platinum and platinum group metals (PGMs) iron coal copper and gold. ARM's Goedgevonden coalmine near Witbank is a flagship of their joint venture with Xstrata and produces 6.7 million tons of coal per year. Production is expanding at the Two Rivers platinum mine in Mpumalanga.