Copper concentrate deliveries from the Ok Tedi mine in Papua-New Guinea may be affected after an earthquake-induced landslide cut off the mine from road access, well-informed sources have told Metal Bulletin.
An earthquake of 7.5 magnitude hit the Southeast Asian country on the morning of Monday February 26. A resulting landslide cut of road access to the mine and damaged a pipeline which transports concentrate to the coast for export, two sources close...