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西伯利亚发现俄罗斯娃娃型钻石

Russian Doll-Typed Diamond Found in Siberia - Video
西伯利亚发现俄罗斯娃娃型钻石
150字
2019-11-08 10:59
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火星译客

17:10 07.10.2019(updated 17:35 07.10.2019)

17:10 07.10.2019(更新于17:10.2019)

The mining company stated that it might be the world's first Russian doll-typed diamond in the history of production. The age of the diamond, according to scientists, could be more than 800 million years, ALROSA says. Despite the complex structure, it weighs only 0.62 carats (0.124 grams) and has a maximum size of 4.8×4.9×2.8 mm.

开采公司陈述称,在钻石产品的历史中,它可能是世界上第一个俄罗斯娃娃型钻石。根据科学家计算,钻石的历史大概超过8亿年。尽管它的构造很复杂,但仅重0.62克拉(0.124盎司),最大尺寸4.8*4.9*2.8mm。

The inner diamond is only 0.02 carats (0.004 grams), according to the company. Scientists say that the inner diamond appeared first, and the outer was formed during subsequent stages of growth.

根据公司数据:钻石内部尺寸仅仅0.02克拉(0.004盎司)科学家称内部的钻石最先形成,然后外部会在随后的演化阶段成型。

In January, ALROSA discovered a rough diamond weighing nearly 200 carats, reportedly, the largest gemstone extracted in almost three years.

在一月份,ALROSA 发现一个重量大约在200克拉的粗造钻石,报道称,这个宝石近3年来开采的最大宝石。

ALROSA is the largest diamond miner in Russia, accounting for 29 per cent of global and 95 per cent of Russian diamond extraction.

ALROSA是俄罗斯最大的钻石开采商,占全球29%和俄罗斯95%的开采份额。

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