名词
中文翻译：Unknown
同义词：
['富矿床，富集矿体，富矿层例句：1. The eluvial ore deposit in the area is considered to be of great economic value.（该地区的矿床被认为是具有巨大经济价值的。）']
例句：
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1. The eluvial ore deposit in the area is considered to be of great economic value.
该地区的矿床被认为是具有巨大经济价值的。
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2.The mining company has been extracting this eluvial ore deposit for decades.
这家矿业公司几十年来一直在开采这种富矿床。
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3. The eluvial ore deposit is a major source of raw materials for the local industry.
这种富矿床是当地工业的主要原材料来源。