Celestine on Colemanite

Bigadiç Mine, Bigadiç, Balıkesir Province, Marmara Region  Turkey (01-06/2021)

Specimen size: 10.2 × 4 × 4.6 cm = 4.02” × 1.57” × 1.81”
Main crystal size: 0.6 × 0.6 cm = 0.24” × 0.24”