#3366 Pyromorphite, Woodruffite? Richmond Sitting Bull Mine Galena Lawrence Co. Co. South Dakota USA (1986) FOV:16 mm Post author:GaryK Post published:2022-09-01 Post category:Blog Continue Reading#3366 Pyromorphite, Woodruffite? Richmond Sitting Bull Mine Galena Lawrence Co. Co. South Dakota USA (1986) FOV:16 mm