Quartz (variety smoky) with inclusions and Chlorite

Diamantina, Jequitinhonha, Minas Gerais  Brazil (11/2007)

Specimen size: 8.4 × 6.4 × 4.2 cm = 3.31” × 2.52” × 1.65”
Main crystal size: 7.1 × 2 cm = 2.80” × 0.79”