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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 one of the very few minerals that is ferrimagnetic; it is attracted by a magnet as shown here 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
  • Magnetite Lodestone | Mineral Photos, Uses, Properties
    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
  • 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 : Properties, Occurrence, Formation, Deposits
    Magnetite is rock mineral and one of the most important iron ore minerals with chemical formula is iron (II,III) oxide, Fe2+Fe3+2O4 It also as the name magnetic minerals to attracted to a magnet It is the most magnetic natural occuring minerals in the World Small grains of magnetite occur in almost all igneous and metamorphic rocks
  • Magnetite: Mineral information, data and localities.
    Jacobsite-Magnetite Series Magnesioferrite-Magnetite Series Magnetite is an important iron ore, along with hematite It is usually easily
  • Magnetite | Magnetic Properties, Iron Oxide, Magnetism | Britannica
    Magnetite, iron oxide mineral (FeFe2O4, or Fe3O4) 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,
  • Magnetite: Ultimate Guide to Magnetite (What It Is and Where to Find It . . .
    Magnetite is one of the more commonly collected crystals, perhaps being just a bit less common than iron pyrite in collections Its unique crystalline shape and deep coloration have made it a favorite for many and it’s served an important role in much of human history, for more reasons than one So, let’s take a look at magnetite, in our ultimate guide to the mineral What is Magnetite
  • Magnetite: Meanings, Properties, Facts and More
    Here's everything you need to know about Magnetite- from key facts, uses meanings, healing properties, and more
  • Magnetite Mineral Data
    Ask about Magnetite here : Ask-A-Mineralogist from the Mineralogical Society of America Mindat org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also available in Español Print or Cut-and-Paste your Magnetite Specimen Label here :
  • Magnetite Mineral: Properties, Magnetic Nature Industrial Use
    Magnetite is a naturally magnetic iron oxide mineral Learn about its crystal structure, magnetic properties, and significance in geology





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