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One of world’s largest diamond mines generates 4.2 million kW of clean energy
At a time when mining industries are contributing in increasing carbon emissions across the world, a diamond mine in Canada ... The project is also the country’s largest off-grid solar power ...
Lucara recovers huge diamond from Botswana mine, called second biggest ever
one of the largest rough diamonds ever unearthed, from its Karowe mine in Botswana. The Botswana government said the diamond ...
Voice of America8d
Botswana, De Beers reach diamond sales agreement after years of negotiations
is the world’s second-largest producer of diamonds. Under terms of the new agreement, Botswana’s government will be allowed to sell 30% of rough diamonds mined through a joint mining venture ...
KTLA5mon
The biggest diamond in over a century is found in Botswana at 2,492 carats
The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday.
TASS5y
Russia’s Alrosa mines largest gem-quality crystal since 2016 weighing over 230 carats
MOSCOW, October 25. /TASS/. Alrosa unearthed a unique rough diamond weighing over 232 carats, the largest gem-quality specimen found in more than three years, at Udacnhaya kimberlite pipe in ...