2 492克拉钻石是有史以来第二大钻石,由Lucara钻石公司在博茨瓦纳的Karowe矿区发现。 2,492-carat diamond, 2nd largest ever, discovered at Botswana's Karowe mine by Lucara Diamond Corp.

加拿大采矿公司Lucara钻石公司在博茨瓦纳的Karowe钻石矿区挖掘出第二大发现的2 492克拉钻石。 A 2,492-carat diamond, the second-largest ever discovered, has been unearthed at the Karowe Diamond Mine in Botswana by Canadian mining company Lucara Diamond Corp. 尚未命名的钻石是使用X光传输技术发现的,是博茨瓦纳有史以来发现的最大的钻石。 The diamond, yet to be named, was found using X-ray transmission technology and is the largest ever discovered in Botswana. 博茨瓦纳政府已提出一项法律,要求获得采矿许可证的公司向当地公司出售24%的股份,如果政府不行使成为股东的选择权的话。 The government of Botswana has proposed a law requiring companies granted a mining license to sell a 24% stake to local firms if the government does not exercise its option to become a shareholder.