li ne Өмнөд Африк дахь уул уурхай
уурхайWiktionary. Mongolian mine excavation from which ore is extracted along with buildings and equipment used by the mining crew ил уурхай ― il uurkhai ― opencast mine уул уурхайн үйлдвэр ― uul uurkhain üildver ― mining industry the site …