| Abstract from DBPedia | Iron meteorites, also known as siderites, or ferrous meteorites, are a type of meteorite that consist overwhelmingly of an iron–nickel alloy known as meteoric iron that usually consists of two mineral phases: kamacite and taenite. Most iron meteorites originate from cores of planetesimals, with the exception of the IIE iron meteorite group The iron found in iron meteorites was one of the earliest sources of usable iron available to humans, due to the malleability and ductility of the meteoric iron, before the development of smelting that signaled the beginning of the Iron Age.鉄隕石（てついんせき、英: iron meteorite）は、鉄‐ニッケル合金からなる隕石である。隕鉄（いんてつ、英: meteoric iron）ともいう。 (Source: http://dbpedia.org/resource/Iron_meteorite) |
