Calcite on sphalerite - Elmwood Mine, USA - 2.0 x 3.0 cm
Mineral: Calcite on sphalerite
Locality: Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn District, Smith County, Tennessee, USA
Dimensions: 2.0 x 3.0 cm

Description: A common mineral from a prolific locality, but not so easy to find a good piece in TN size.