alluvium Definition
Definition
A deposit of windblown or waterborne mineral particles, such as sand or silt, that has accumulated in a riverbed or on the surface of the ground in floodplains where a river has deposited material.
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A deposit of windblown or waterborne mineral particles, such as sand or silt, that has accumulated in a riverbed or on the surface of the ground in floodplains where a river has deposited material.
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