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substances > sediment > chemical sediments > nodules (geology)

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Creado: 2019-09-04T12:02:37

Última modificación: 2022-01-19T11:18:24

nodules (geology)  

Definición

  • Information In sedimentology and geology, a nodule is a small, irregularly rounded knot, mass, or lump of a mineral or mineral aggregate that typically has a contrasting composition, such as a pyrite nodule in coal, a chert nodule in limestone, or a phosphorite nodule in marine shale, from the enclosing sediment or sedimentary rock.

    Fuente: https://en.wikipedia.org/wiki/Nodule_(geology)

    Creado: 1/19/22

    Última modificación: 1/19/22

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http://aims.fao.org/aos/agrovoc/c_806bce3d

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