Botswana, De Beers approve $1 bn deal in world's top diamond mine
Botswana and global diamond giant De Beers have approved a $1 billion investment to dig under the world's richest diamond mine by volume, their joint venture said on Wednesday. |!|…
Botswana and global diamond giant De Beers have approved a $1 billion investment to dig under the world's richest diamond mine by volume, their joint venture said on Wednesday. |!|…