Quartz (variety amethyst)

Amarilla Quarry, Catalán Grande area, Artigas Department  Uruguay (03/2014)

Specimen size: 11.8 × 6.3 × 6.5 cm = 4.65” × 2.48” × 2.56”
Main crystal size: 1.4 × 1.2 cm = 0.55” × 0.47”