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mesosiderite    
中铁陨石; 中陨铁

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  • Mesosiderite - Wikipedia
    Mesosiderites are a class of stony–iron meteorites consisting of about equal parts of metallic nickel-iron and silicate They are breccias with an irregular texture; silicates and metal occur often in lumps or pebbles as well as in fine-grained intergrowths
  • Mesosiderites - Washington University in St. Louis
    Mesosiderites are rare, only about 0 6% of all known meteorites Metal-rich terrestrial slags are sometimes mistaken for mesosiderites One can find photos of mesosiderites on the internet The ones below are particularly good as they are presented on the Meteorite Picture of the Day website
  • Mesosiderites – Buseck Center for Meteorite Studies
    Mesosiderites are brecciated stony-iron meteorites that contain nearly equal amounts of metal and silicates They are likely formed by collisions of metal-rich and silicate-rich asteroids, and their silicate portion is composed mainly of igneous rock fragments Fewer than 150 mesosiderites have been identified to date Image copyright ASU CMS
  • Mesosiderite - an overview | ScienceDirect Topics
    Mesosiderites are arguably the most enigmatic group of differentiated meteorites Mesosiderites are breccias composed of roughly equal proportions of Fe–Ni metal and silicates
  • MESOSIDERITE
    Mesosiderites make up one of the two groups of stony-iron meteorites Unlike the pallasites, the mesosiderites appear to consist of impact-generated silicate-metal breccias - they're mixtures of asteroidal core mantle crustal materials
  • Mesosiderite Meteorite Explained – Rare Stony-Iron Meteorites
    A mesosiderite meteorite is a rare type of stony-iron meteorite composed of a brecciated mixture of silicate minerals and metallic iron-nickel Unlike ordinary meteorites, mesosiderites display a fascinating combination of rock fragments embedded in metal
  • mesosiderite - David Darling
    The name 'mesosiderite' comes from the Greek mesos for 'middle' or 'half,' and sideros for 'iron' and reflects the fact that these meteorites are roughly equal mixture of differentiated silicates and iron - nickel
  • Mesosiderites | SHIRA Meteorite Museum (Web)
    Mesosiderite Class A based on texture, metal abundance, magnetic susceptibility and modal silicate abundance of plagioclase and Opx Metamorphic class 3 based on recrystallization textures of silicates and absence of pigeonite
  • ORIGIN OF MESOSIDERITES AS A NATURAL CONSEQUENCE T. Wasson and Alan E . . .
    dels of mesosiderite origin calling for the basalt and metal to originate in the same body have been hard-pressed to explain the scarcity of olivine i n these sto lar fragments of basaltic silicates This "breccia" texture learly indicates that mesosiderites formed on an asteroid sur- face that was subjected to intense meteorite bombardm
  • Investigation and reclassification of four mesosiderites—Implications . . .
    Mesosiderites are classed as stony-irons, an apt classification as they contain roughly equal amounts of iron–nickel (FeNi) metal and silicates, often in a brecciated matrix The name comes from the Greek words for “half,” miso; and “iron,” sidero (Rose, 1864)





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