13btcens ((CALCITE on SPHALERITE)), $20 MINIMUM BID, 20-78 stope, Elmwood Mine, Carthage, Smith County, Tennessee, 7 x 6 x 2.5 cm, Cabinet, | |
Here is a superb black lustrous pair of undamaged twinned double terminated Elmwood Calcites on Sphalerite. Calcites are gemmy and sharp. The back side, just above the Sphalerite is a flattened contact area. |