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单词 blue ground
释义

blue ground


blue ground

n (Minerals) mineralogy another name for kimberlite

blue ground


blue ground

[¦blü ‚grau̇nd] (geology) The decomposed peridotite or kimberlite that carries the diamonds in the South African mines. Strata of the coal measures, consisting principally of beds of hard clay or shale.
ThesaurusSeekimberlite
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更新时间:2024/12/24 1:50:05