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  • Chondrite - Wikipedia
    A chondrite ˈ k ɒ n d r aɪ t is a stony (non-metallic) meteorite that has not been modified by either melting or differentiation of the parent body [a] [1] They are formed when various types of dust and small grains in the early Solar System accreted to form primitive asteroids
  • Chondrite | H-Group, Stony-Iron Achondrite | Britannica
    Chondrite, in general, any stony meteorite characterized by the presence of chondrules The only meteorites classified as chondrites that do not contain chondrules are the CI group These meteorites are so heavily altered by water that it is unclear whether they once contained chondrules
  • chondrites - Meteorite Gallery
    Chondrites are the most primitive group of meteorites They have formation ages dating to at least 4 56 billion years before the present, and have been little changed since then
  • Chondrites – Buseck Center for Meteorite Studies
    The chondrites take their name from chondrules, the nearly spherical, silicate-rich particles they contain They are the most abundant type of stony meteorite, and contain some of the first objects to have formed in the Solar System, including calcium-aluminum-rich inclusions (CAIs) and chondrules Chondrites have never undergone melting
  • What is the Difference Between Chondrites and Achondrites
    The main difference between chondrites and achondrites is that chondrites are the oldest materials in the solar system whereas achondrites are materials from asteroids, Mars, and Moon Chondrites and achondrites are two types of stony meteorites containing mostly silicate materials
  • Chondrite - an overview | ScienceDirect Topics
    Chondrites are meteorites that provide the best clues to the origin of the solar system They are the oldest known rocks—their components formed during the birth of the solar system ca 4,567 Ma—and their abundances of nonvolatile elements are close to those in the solar photosphere
  • Chondrite | COSMOS - Swinburne
    Chondrites form the most common type of stony meteorite (the other main type are known as achondrites) and account for roughly 86% of all meteorite falls
  • Types of Meteorites
    Chondrites are the most common type of meteorite, with over 70,000 chondrites classified and recorded in the global meteorite collection These are stony meteorites made of spherical blobs (chondrules) of the minerals olivine and pyroxene with varying amounts of iron-nickel metals, as well as smaller amounts of other minerals and sulfides
  • The Formation Conditions of Chondrules and Chondrites | Science - AAAS
    Chondrules, which are roughly millimeter-sized silicate-rich spherules, dominate the most primitive meteorites, the chondrites They formed as molten droplets and, judging from their abundances in chondrites, are the products of one of the most energetic processes that operated in the early inner solar system
  • Chondrites - SpringerLink
    Chondrites are the most common type of meteorites, making up around 80% of all known meteorite falls Chondrites are stony meteorites and most are dark brown, gray, and or black in color Chondrites are accreted material from nebular components formed within the dusty cloud that circulated around the young Sun





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