Rio Tinto halts work at violence-plagued South Africa mine: The mining giant Rio Tinto closed its Richard's Bay Minerals operation in South Africa's KwaZulu-Natal after a senior executive was killed and valuable equipment was destroyed. But in Richard's Bay, ... Source: "South Africa" - BingNews British and Irish Lions: England's Marcus Smith called up after Russell … [Read more...] about SA News: Rio Tinto halts work at violence-plagued South Africa mine