Mineral industry of Africa Mineral industry of Africa The mineral industry of Africa is the largest mineral industries in the world. Africa is the second largest continent, with 30 million km² of land, which implies large quantities of resources. For many African countries, mineral exploration and production constitute significant parts of their economies and remain keys to economic growth. Africa is richly endowed with mineral reserves and ranks first or second in quantity of world reserves of bauxite, cobalt, industrial diamond, phosphate rock, platinum-group metals (PGM), vermiculite, and zirconium. Gold mining is Africa's main mining resource. The Central African Mining and Exploration Company (CAMEC),
Suburbs of Johannesburg Suburbs of Johannesburg The suburbs of Johannesburg are officially demarcated areas within the city of Johannesburg, South Africa. As in other Commonwealth countries, the term "suburb" refers to a "neighbourhood", although the term has a somewhat stronger meaning in South Africa as most (but not all) "suburbs" have legally recognised borders (see legal definition of township) and often (but not always) separate postal codes. The municipal functions for the area, such as municipal policing and social services, are still managed by the city government. Johannesburg, like many other boom towns, grew rapidly and with little planning, and thus the city