Quartz (variety smoky and gwindel)

Val Giuv, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden)  Switzerland (±1982)

Specimen size: 3.7 × 3.4 × 1.3 cm = 1.46” × 1.34” × 0.51”
Main crystal size: 3.2 × 1.5 cm = 1.26” × 0.59”