Located in the east of Ehime prefecture, Besshi Dozan was one of the richest copper mines in Japan. During its operation from 1691 to 1973, Besshi Dozan produced some 700~000 tons of copper and greatly contributed to the modernization of the country.
Avastatud: 8-11-1994 Avastamiskoht: Kuma Kogen Avastajad: Nakamura, A.