半田鉱山は福島県伊達郡桑折町にあった鉱山。国見町との境界付近に位置する。 807年頃より金・銀が採掘され、1950年閉山。五代友厚に鉱業権があった。
The solder mine was a mine located in Kuwaito-cho, Date-gun, Fukushima Prefecture. It is located near the boundary with Kunimi Town. Gold and silver were mined from around 807, closed in 1950. There was a mining right in Tomoyoshi Goshiro.