Blue Dolomite

Peñas Blancas Mine, Municipio San Pablo de Borbur, Western Emerald Belt, Boyacá Department  Colombia (2008-2009)

Specimen size: 6 × 3.5 × 4.2 cm = 2.36” × 1.38” × 1.65”
Main crystal size: 1.4 × 0.9 cm = 0.55” × 0.35”