Quartz, Hematite - Sennin mine (Wagasennin mine), Japan - 8.1 x 4.4 cm
Mineral: Quartz, Hematite
Locality: Sennin mine (Wagasennin mine), Waga, Kitakami City, Iwate Prefecture, Tohoku Region, Honshu Island, Japan
Dimensions: 8.1 x 4.4 cm