Beryl (variety emerald), Calcite, Pyrite, Quartz - Muzo mining district, Colombia - 32x21x20mm, xls=7mm (main) & 17mm
Mineral: Beryl (variety emerald), Calcite, Pyrite, Quartz
Locality: Muzo mining district, Western Emerald Belt, Boyacá Department, Colombia
Dimensions: 32x21x20mm, xls=7mm (main) & 17mm