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加拿大西北地区 (ＮｏｒｔｈｗｅｓｔＴｅｒｒｉｔｏｒｉｅｓ,简称ＮＷＴ)因Ｓｌａｖｅ地质省ＬａｃｄｅＧｒａｓ地区含钻石金伯利岩的发现而一举成名。在过去的 1 0年里 ,已有几个重要的项目上马。Ｅｋａｔｉ矿山已于 1 998年投产。Ｄｉａｖｉｋ项目计划于 2 0 0 3年投产。Ｊ
Northwestern Territories (NWT) has become famous for the discovery of diamond kimberlite in the LacdeGras area of the Slave Geological Department. In the past 10 years, several important projects have been launched. The Ekati mine was put into operation in 998. The Diavik project is scheduled to start production in 2003. J