Bismuth on Quartz

Cobalt area, Cobalt-Gowganda Region, Timiskaming District, Ontario  Canada

Specimen size: 7 × 5.2 × 4 cm = 2.76” × 2.05” × 1.57”
Main crystal size: 0.5 × 0.2 cm = 0.20” × 0.08”