Berta Quarry, Can Domènech Hill, Roques Blanques Mountains, Sant Cugat del Vallès-El Papiol, Comarca Vallès Occidental / Baix Llobregat, Barcelona, Catalonia / Catalunya Spain (1975-1976)
Specimen size: 8 × 6.3 × 4.1 cm = 3.15” × 2.48” × 1.61” Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”
