De Beers, Botswana to expand world’s richest diamond mine
The joint venture partners have awarded a $1.2-billion contract to extend the lifespan of their Jwaneng mine unit 2035.
Rio Tinto rejects push by activist shareholders to reveal emission targets
Miner has hit back at a push to make it…
Alrosa’s Mir mine won’t reopen before 2030
Russian diamond giant says decision to restore underground mine will…
Alrosa’s resources estimated in over 1 billion carats
Reserves were estimated at 628 million carats.
Botswana’s Debswana targets diamond output of 24 million carats in 2019
Debswana lifted diamond output by 6% to a four-year high…
