Cullinan
Diamonds & Gemstones
Petra recovers five high quality diamonds
The diamonds are significant in terms of their size, 25.75, 21.25, 17.57, 11.42 and 9.61 carats, and are assessed to be individual stones.
Top Stories
Cullinan Diamond Mine collaborates for safer blasting
Cullinan diamond mine improve safety, efficiency and productivity while reducing mining costs through implementing a centralised blasting system.
Central Africa
Kibali gold mine to increase output with new Osborn-equipped crushing stations
A significant export order for jaw crushers and apron feeders for Kibali gold mine in the Democratic Republic of Congo has been awarded to...
Diamonds & Gemstones
Petra Diamonds “transitional” period sees marginal revenue drop for 2015
2015 has seen a ”challenging” year for Petra Diamonds after encountering poor diamond quality mining areas at its Finsch and Cullian mines in South...
