Last week, NUM said it was planning a strike at Venetia, as De Beers could only offer a 6% pay increase against demands for a 9% hike. Anglo American’s De Beers is confident ongoing talks with South Africa’s National Union of Mineworkers (NUM) will avert a wage strike at Venetia, the country’s largest diamond mine, the company said on Friday. On Tuesday, NUM, South Africa’s biggest mineworkers’ union, said it was planning a strike at