kimberlite的意思|kimberlite的解释-里氏词典

[化] 金伯利岩; 角砾云橄岩(含钻石火成岩)

kimberlite

[ noun ]
a rare type of peridotite that sometimes contains diamonds; found in South Africa and Siberia
<noun.substance>

Roughly one out of 200 kimberlite pipes contain diamonds, but only one in 20 of those has a high enough proportion of gemstones to justify a mine. The Northwest Territories diamond rush may yet come to naught.

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