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magnetite    音标拼音: [m'ægnət,ɑɪt]
n. 磁铁矿

磁铁矿

magnetite
n 1: an oxide of iron that is strongly attracted by magnets
[synonym: {magnetite}, {magnetic iron-ore}]

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  • Magnetite - Wikipedia
    Magnetite is a mineral and one of the main iron ores, with the chemical formula Fe2+Fe3+ 2O4
  • Magnetite Lodestone | Mineral Photos, Uses, Properties
    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%)
  • Magnetite | Common Minerals
    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
  • Magnetite: Mineral information, data and localities.
    Magnetite is an important iron ore, along with hematite It is usually easily distinguished by being strongly magnetic, with black octahedral crystals Nanoinclusions of magnetite crystals cause the iridescence of Rainbow obsidian (Nadin, 2007)
  • Magnetite : Properties, Occurrence, Formation, Deposits
    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
  • Magnetite | Magnetic Properties, Iron Oxide, Magnetism | Britannica
    All are magnetic, although franklinite and jacobsite are only weakly so; magnetite, which frequently has distinct north and south poles, has been known for this property since about 500 bc
  • Magnetite: Properties and applications – A review
    Magnetite consists of a ferrimagnetic mineral formed by ferreous and ferric iron, whose chemical formula is Fe 3 O 4, with some possible content of magnesium and bivalent manganese It presents black color, metallic luster, high hardness, black line, and particular magnetic properties
  • Magnetite: The mineral Magnetite information and pictures
    Detailed description, properties, and locality information guide about the magnetic mineral magnetite
  • 50 Facts About Magnetite
    Magnetite is a fascinating mineral with magnetic properties used in steel production, medical imaging, and even in the brains of animals It has a rich history and continues to be studied for its unique properties
  • Magnetite Mineral Data
    Common accessory mineral in igneous and metamorphic rocks Can be biogenically produced by a wide variety of organisms Many localities and environments world wide Link to MinDat org Location Data





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