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- Dictionarymagnetite/ˈmaɡnɪtʌɪt/
noun
- 1. a grey-black magnetic mineral which consists of an oxide of iron and is an important form of iron ore.
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Unit cell of magnetite. The gray spheres are oxygen, green are divalent iron, blue are trivalent iron. Also shown are an iron atom in an octahedral space (light blue) and another in a tetrahedral space (gray). Magnetite is a mineral and one of the main iron ores, with the chemical formula Fe2+Fe3+ 2O4.
Sep 8, 2023 · Magnetite is a naturally occurring mineral that is one of the most common iron ores and is widely distributed throughout the world. It is a black, metallic-looking mineral with a distinctive magnetic property, hence its name.
What is Magnetite? Magnetite is a very common iron oxide (Fe 3 O 4) mineral that is found in igneous, metamorphic, and sedimentary rocks. It is the most commonly mined ore of iron. It is also the mineral with the highest iron content (72.4%). ADVERTISEMENT. Identification of Magnetite. Magnetite is very easy to identify.
magnetite, iron oxide mineral (FeFe 2 O 4, or Fe 3 O 4) that is the chief member of one of the series of the spinel (q.v.) group. Minerals in this series form black to brownish, metallic, moderately hard octahedrons and masses in igneous and metamorphic rocks and in granite pegmatites, stony meteorites, and high-temperature sulfide veins.
Magnetite is a black, opaque, magnetic mineral that leaves a black streak when rubbed across a hard rough surface. It is one of the most abundant metal oxides, and its crystal structure contains both the ferrous (Fe+2) and ferric (Fe+3) forms of iron ions.
noun. mag· ne· tite ˈmag-nə-ˌtīt. : a black isometric mineral of the spinel group that is an oxide of iron and an important iron ore. Examples of magnetite in a Sentence.
Definition. Magnetite is a black, opaque mineral composed of iron oxide (Fe3O4) and is known for its strong magnetic properties.
Definition. Magnetite is a naturally occurring iron oxide mineral with the chemical formula Fe3O4. It is known for its strong magnetic properties and is one of the primary ores of iron, playing a significant role in both geology and industrial applications.
Definition. Magnetite is a black, metallic mineral and an important iron ore, characterized by its strong magnetic properties. Its unique characteristics not only make it a key component in industrial applications but also provide insights into geological processes, crystal habits, and the composition of various earth materials.
Magnetite definition: a very common black iron oxide mineral, Fe3O4, that is strongly attracted by magnets. See examples of MAGNETITE used in a sentence.
