Barrick takes fight with Papua New Guinea to international ...
Papua New Guinea (PNG) is a n important producer of gold, copper, nickel, silver, cobalt, petroleum and natural gas. During 2018, eight mines were operating in PNG and four mines in advanced stages of pre-production. The mining sector contributes considerably to PNG government r evenues, mainly through the Mining and Petroleum Tax. In 2018, it contributed to 10. 1 % of total government revenues.