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  1. Oxford Dictionary

    source rock

    • n.
      a rock formation from which later sediments are derived or in which a particular mineral originates.；a sediment containing sufficient organic matter to be a future source of hydrocarbons.

    • noun: source rock, plural noun: source rocks

    • 更多解釋

    source rock

    • IPA[sôrs räk]
    • n.
      a rock from which later sediments are derived or in which a particular mineral originates.

    Oxford American Dictionary