Calcite, Sphalerite - Mid-Continent Mine, USA - 150 mm x 150 mm x 95 mm

Mineral: Calcite, Sphalerite
Locality: Mid-Continent Mine, Picher Field, Treece, Tri-State District, Cherokee County, Kansas, USA
Dimensions: 150 mm x 150 mm x 95 mm

Description: Great calcite form. This is picture 2 of 3.