Smoky Quartz with octahedral Fluorite and Pyrite

Kara-Oba mining district, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region, Kazakhstan  Kazakhstan (±1993)

Specimen size: 13.2 × 8.3 × 8.5 cm = 5.20” × 3.27” × 3.35”
Main crystal size: 7.7 × 4 cm = 3.03” × 1.57”