Muscovite

Proberil Mine, Galiléia, Minas Gerais  Brazil (06/2007)

Specimen size: 9.4 × 8.3 × 6 cm = 3.70” × 3.27” × 2.36”
Main crystal size: 3.4 × 2.8 cm = 1.34” × 1.10”