Phosgenite

Monteponi Mine, Iglesias, Sud Sardegna Province, Sardinia/Sardegna  Italy (1989-1992)

Specimen size: 5.6 × 4.4 × 1.8 cm = 2.20” × 1.73” × 0.71”
Main crystal size: 5.2 × 4 cm = 2.05” × 1.57”