Aragonite with Sulfur

Cozzo Disi Mine, Casteltermini, Agrigento (Girgenti) Province, Sicily  Italy

Specimen size: 14.5 × 9 × 6 cm = 5.7” × 3.5” × 2.4”
Main crystal size: 3.2 × 2.2 cm = 1.3” × 0.9”