Total rough diamond sales volumes decreased by 19 percent ... De Beers is currently working with kimberlite, the rock that diamonds are extracted from, which naturally absorbs, and stores, CO2.
The mine consists of three main kimberlite pipes ... life to at least 2035 while yielding around 53 million carats of rough diamonds. Future plans include an underground expansion, which will ...
The mine has three main kimberlite pipes ... until at least 2035 and is expected to produce 53 million carats of rough diamonds. Looking even further ahead, plans are in place to take mining ...
Botswana Diamonds (BOD) says it has been granted a mining permit for its Thorny River project in South Africa's Limpopo ...
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