#1463 Chalcophanite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (1986) FOV:3 mm (106 image stack)

#624 Jahnsite Tip Top Mine Custer Custer Co. South Dakota USA (1985) FOV:2 mm

#1516 Mimetite Richmond Sittingbull Mine Galena Lawrence Co. South Dakota USA (2001) FOV:2 mm

#927 Mimetite, Beudantite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (1986) FOV:2 mm

#2730 Descloizite, Chalcophanite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (2005) FOV:1.2 mm

Stacked from 79 images. (Self collected circa 1985-1988) I am revisiting some of my favorite specimens while I shake down my new USB camera. It seems very sensitive to blue…

#3367 Mimetite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (1986)

#3365 Vanadinite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (1986) FOV:1.6 mm

#3366 Pyromorphite, Woodruffite? Richmond Sitting Bull Mine Galena Lawrence Co. Co. South Dakota USA (1986) FOV:16 mm

#3328 Chalcophanite, Mimetite, Descloizite, Beudantite Richmond Sitting Bull Mine Galena Lawrence Co. South Dakota USA (2000) FOV:1.6 mm / 1.9 mm

Rockbridgeite, Bermanite Tip Top Mine Custer Custer Co. Co. South Dakota USA (1985)