David K. Joyce


13.0x8.0x6.0 cm
Elmwood Mine
Tennessee, USA


Item number: 20251

Lots of complexly-twinned, lustrous, deep brown sphalerite crystals are present in openings in this breccia and also cementing the breccia together. I've included an image of the bottom of the specimen showing the sphalerite-cemented breccia base. Great geological as well as mineralogical specimen. Displays very well!