TA66AD4: Aggregate of complex Sphalerite crystals, some with smooth faces and others with echeloned forms due to parallel growth. The crystals, partially coated by small white rhombohedral Dolomite crystals, are translucent, very bright and have a uniform honey color. A Spanish classic.
Áliva Mine (Las Mánforas Mine), level 2, Áliva mining area, Camaleño, Comarca Liébana, Cantabria  Spain

Specimen size: 5 × 4.9 × 3.4 cm = 1.97” × 1.93” × 1.34”