Emerald on Calcite
Muzo, Western Emerald Belt, Boyacá, Colombia.
Lutite matrix with white calcite aggregates and some small crystals. The great aerial emerald prism has over 3cm, very well shaped faces and a nice green color not very vivid. Behind the lutite matrix, there are small golden aggregates of pyrite. This is a specimen with a good layout due to the color contrast between the emerald and the calcites.
Dimensions: 53 x 62 x 28 mm
Featured Crystal: 33 x 10 mm