eluvial

The weathering crust eluvial type REE deposits develop widely in southern Hunan.

风化壳淋积型稀土矿床,在湘南地区普遍发育.

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Eluvial tantalite: Eluvial tantalite is found in rubble consisting of fragments and pebbles of varied composition.

残积层钽铁矿: 残积层钽铁矿发现于由碎片和小鹅卵石成分的碎矿中.

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