Glencore zinc mine must be shut down, say traditional owners

A protest planned outside the company headquarters in Sydney will be matched by others around the world by people affected by Glencore mines

The McArthur River mine in the Northern Territory - one of the world's biggest zinc, lead and silver mines - must shut immediately and owner Glencore must cover the clean-up costs, say traditional owners who will protest outside the company's headquarters in Sydney on Thursday.