Smithsonite

Sounion area, Lavrion Mining District, Attikí (Attica) Prefecture  Greece (±1985)

Specimen size: 12.2 × 9.5 × 2.8 cm = 4.8” × 3.7” × 1.1”
Main crystal size: 1.2 × 1.1 cm = 0.5” × 0.4”