Roquesite
Formula: CuInS2 From Alfredo Petrov: ROQUESITE (injiumu-dohkoh) Above: Roquesite, Kawazu mine (Rendaiji mine; Rendaizi mine), Rendaiji, Shimoda City, Shizuoka Prefecture, Japan. Width of view 14mm. Tiny metallic patches in quartz.
Formula: CuInS2 From Alfredo Petrov: ROQUESITE (injiumu-dohkoh) Above: Roquesite, Kawazu mine (Rendaiji mine; Rendaizi mine), Rendaiji, Shimoda City, Shizuoka Prefecture, Japan. Width of view 14mm. Tiny metallic patches in quartz.