非洲矿产资源极其丰富 ,但尚未得到很好开发利用。据悉 ,几内亚的铝矾土储量占世界总储量的 2 4 % ,铝土矿的产量占非洲的 94 %和世界的 14 %。南非的铬矿储量占世界业已探明总储量的 80 % ,世界对铬的需求的4 3%来自南非 ;世界第五大铬矿生产国为津巴布韦。非洲铜矿产量居世界 Mineral resources in Africa are extremely rich, but they have not yet been well developed and utilized. It is reported that Guinea’s bauxite reserves account for 24% of the world’s total reserves, bauxite production accounts for 94% of Africa and 14% of the world. South Africa’s chromium ore reserves account for 80% of the world’s proven total reserves. The world’s demand for chromium is 43% from South Africa; the world’s fifth largest chromium ore producer is Zimbabwe. Africa’s copper production in the world