Troubled Papua New Guinea deep-sea mine faces environmental challenge

Community groups accuse PNG government of keeping documents for its approval under wrapsA controversial experimental deep-sea mine is being challenged in court by environmental groups who have accused the Papua New Guinea government of withholding key documents about its approval.Nautilus Minerals Inc, a Canada-based company primarily owned by Russian and Omani mining firms, wants to extract gold and copper deposits from 1.6km below the surface of the Bismarck Sea, using a seabed mining technique never before used in commercial operations. Continue reading...