Petra Diamonds to sell Williamson Mine in Tanzania
The Williamson Diamond Mine in Mwadui. File
What you need to know:
Founded in 1997, Petra Diamonds also owns the Finsch, Cullinan, and Koffiefontein in South Africa. But according to the deputy minister for minerals, Mr Stanslaus Nyongo, the government is yet to be officially notified over the matter.
