Lucara rocks — finds blue, pink diamonds at Botswana mine
The diamonds, found at the area that yielded the famous 1,111-carat “Lesedi La Rona” in 2015, will be sold in December.
How blockchain can track conflict minerals
Several companies have begun using or offering blockchain solutions to…
Alrosa’s Diamond Inspector excels at detecting fake stones
An independent, US-based lab tested the device.
Rising resource nationalism in Africa ups stakes for miners — report
Central Africa’s copperbelt, and Tanzania capture the bulk of resource…
Petra finds 20.08-carat blue diamond at flagship Cullinan mine
Recovery demonstrates the quality of Petra's asset base, as the…
