短語詞組短語iron ore deposit 鉄鑛牀precambrian iron ore deposit 前寒武紀鉄鑛牀iron cobalt deposit 鉄鑛牀Dongyuan iron ore deposit 東園鉄鑛skarn iron ore deposit 矽卡巖鉄鑛牀iron sand deposit 鉄沙鑛Daye iron ore deposit 大冶鉄鑛sedimentary iron ore deposit 沉積鉄鑛marshy iron manganese deposit 沼澤鉄錳鑛牀 返回 iron deposit