- Sphalerite on Chert
- Cabinet, 10.6 x 8.7 x 4.7 cm
- Elmwood Mine, Carthage, Smith County, Tennessee, USA
Perched on a shard of chert is an inergrown cluster of splendent, black crystals of sphalerite, a few exhibiting orange highlights. The largest crystal measures 2.0 cm across. SUPERB quality for an Elmwood sphalerite!