“Aggregate of elongated crystals, one of them clearly dominant, on Calcite crystals matrix, shiny and green intense color. Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia Specimen size: 4.2 × 2.6 × 1.9 cm = 1.65” × 1.02” × 0.75” Main crystal size: 1.4 × 0.4 cm = 0.55” × 0.16” Former collection of Lluís Daunis 2D13 (from Express Minerals) ”