大黒鉱山は富山県黒部市(旧・下新川郡宇奈月町)にあった鉱山。大黒銅山とも呼ばれる。 1907年頃から銅が採掘され、1918年閉山。 坑口跡が見られるらしいが不詳。
The Daikoku mine was a mine located in Kurobe-shi, Toyama Prefecture (formerly Shoninishikawa-gun, Unazuki-machi). Also called Daikoku copper mine. Copper was mined from around 1907, closed in 1918. It seems that there are marks of the well head, but it is unknown.