Iron Ore: Sedimentary Rock
Know MoreIron ore is a chemical sedimentary rock that people have used as an important source of metal Geology News Rocks Minerals Gemstones Volcanoes More Topics US Maps World Maps Store , The primary use of iron ore is in the production of iron Most of the iron produced is then used to make steel Steel is used to make automobiles ....
Iron Working and the Iron Age in Africa
Know MoreIntroduction Iron technology first appears in the African continent in the 1st millennium BCE, and the term Iron Age is generally used, certainly south of the Sahara, to describe iron-using communities in Africa until the modern historical eraIt thus covers a very long period of time and is used to describe a great variety of different societies, from simple village-based farmers and nomadic ....