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dredging
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dredging

mining
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The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • development workings of an underground mine
    mining
    / Dredging

    Dredging is the underwater excavation of a placer deposit by floating equipment. Dredging systems are classified as mechanical or hydraulic, depending on the method of material transport.

    Read More

    Dredging is the underwater excavation of a placer deposit by floating equipment. Dredging systems are classified as mechanical or hydraulic, depending on the method of material transport.

    Read More