Sphalerite from Elmwood Mine, Smith Co., Tennessee

Can't ask for a better Elmwood sphalerite for the size. Sphalerite crystal cluster nicely placed on matrix with minor fluorite crystals.
Dimensions: 9.6 x 5.6 x 9.6 cm
Species: Sphalerite, Galena
Locality: Elmwood Mine, Smith Co., Tennessee