4 July 2017
De Beers Group has issued a call for the submission of research papers to be presented at the 8th Annual Oppenheimer De Beers Group Research Conference in Johannesburg, South Africa, in October. Academics, students, researchers, site managers and environmental managers that have carried out research on any E Oppenheimer & Son or De Beers Group sites are encouraged to submit their findings for presentation to more than 180 attendees.