Utara Coal Mine
Taketomi, Japan · built 1936
Utara Coal Mine is a coal mine along the Utara River of Iriomote, Okinawa Prefecture, Japan, where mining was in operation between 1935 and 1943. In 2007, it was designated as a Heritage of Industrial Modernization in Japan.
Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).