SV2640NTZ: A powerful piece. Perfectly sharp and outlined Sphalerite crystal group, of complex and twinned crystallography, of very deep toasted honey color, transparent and implanted in a rock matrix, on very well defined Dolomite crystals with a snow-white color and small crystals of Calcite.
The specimen comes from the Antonino Bueno collection whose label we will send to the buyer.
Áliva Mine (Las Mánforas Mine), level 3, Áliva mining area, Camaleño, Comarca Liébana, Cantabria  Spain (2006)

Specimen size: 5.8 × 4.4 × 4.2 cm = 2.28” × 1.73” × 1.65”

Main crystal size: 1.4 × 1 cm = 0.55” × 0.39”