Sr-rich Aragonite

Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany  Italy

Specimen size: 12.1 × 8.4 × 4.6 cm = 4.76” × 3.31” × 1.81”
Main crystal size: 0.6 × 0.2 cm = 0.24” × 0.08”