Slope Stabilization in an Open Pit Mine The government of the Republic of Botswana and De Beers Centenary AG own the Debswana Diamond Company in equal share. By shotcreteweb|2022-02-16T16:55:29+00:00January 6th, 2006| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: shotcreteweb