Galena - Ballard Mine, USA - 8.5 x 10.0 cm
Mineral: Galena
Locality: Ballard Mine, Baxter Springs, Picher Field, Tri-State District, Cherokee County, Kansas, USA
Dimensions: 8.5 x 10.0 cm

Description: Cuboctahedral galena crystal measuring 6.5 x 7 cm on chert matrix with small ruby sphalerite crystals and calcite.