红土风化壳
Weathering crust of laterite
碳酸盐岩残积红土风化壳
Residual weathering crust of carbonate rock
红棕砖红化土
reddish-brown lateritic soil
中风化红砂岩
red medium-weathered sandstone
砖红土型风化壳
Latosol-type weathering crust
风化壳离子型稀土矿
weathered crust-eluvial rare-earth mine
风化壳淋积型稀土矿
weathered crust rare earth ore
weathered crust elution-deposited rare earth ore
weathering crust elution-deposited rare earth ores
weathering crust ion-absorbed type rare-earth ores
Weathered elution-deposited RE ore
风化壳型稀土矿床
Weathered-crust type REE deposits