Beryl (variety emerald) with Calcite

Muzo mining district, Western Emerald Belt, Boyacá Department  Colombia

Specimen size: 2.9 × 2.2 × 2.4 cm = 1.1” × 0.9” × 0.9”
Main crystal size: 2 × 0.6 cm = 0.8” × 0.2”