- MD-114352
- Sphalerite (Var: Marmatite), Calcite
- Trepca complex, Trepca valley, Kosovska Mitrovica, Kosovo
- Small Cabinet, 6.4 x 5.4 x 2.5 cm
- SOLD
Beautifully splendent, jet-black and twinned sphalerite variety marmatite crystals enhanced by transparent, colorless, nail head calcite crystals make for a very aesthetic and showy specimen from Trepca, Serbia. The stunning large crystal is 3.0 cm and the piece was mined in 1980. Marmatite is an iron-rich variety of sphalerite.