“Reference: ND16AM5 Groups of very sharp octahedral Fluorite crystals on matrix. Transparent, with good luster and an intense green color but with a slightly different tone from the usual classic grass-green. Berta Quarry, Can Domènech Hill, Roques Blanques Mountains, Sant Cugat del Vallès-El Papiol, Comarca Vallès Occidental / Baix Llobregat, Barcelona, Catalonia  Spain Specimen size: 6.5 × 4.2 × 2.9 cm = 2.56” × 1.65” × 1.14” Main crystal size: 0.8 × 0.8 cm = 0.31” × 0.31””