Abandoned mining trucks buried under earth and gravel inside closed Panguna Mine in remote tropical island of Bougainville, Papua New Guinea

mine pit panguna mine closed mine mining trucks gold mining copper mining mining pit environmental impact bougainville island papua buried under gravel panguna panoramic view environment environmental heavy machinery mine papua new guinea melanesia bougainville terrain gravel machinery landscape view nature taking back buried landscape abandoned no go zone png disaster trucks stone view truck nature closure tropical island tropics tropical