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),
S. S. McClure S. S. McClure Samuel Sidney McClure (February 17, 1857– March 21, 1949) was an Irish-American publisher who became known as a key figure in investigative, or muckraking, journalism. He co-founded and ran "McClure's Magazine" from 1893 to 1911. He was born to an Ulster Scots family in County Antrim in what is now Northern Ireland, and emigrated with his widowed mother to Indiana when he was nine years old. He grew up in near poverty on a farm and graduated from Valparaiso High School in 1875. He worked his way through Knox College, where he co-founded its student newspaper, and