What a fine miniature sized Emerald-Pyrite-Calcite combination piece from the historic and world premier Colombian Emerald mines! A stunning, classic slightly light emerald green, Beryl variety Emerald cluster perched on the contrasty matrix composed of both, milky white and translucent pale gray Calcite crystals, accompanied by brassy and highly metallic Pyrite crystals on this excellent matrix Emerald specimen! The hexagonal Emerald crystals are up to 1,2 cm in length, they are glassy, gemmy and well, multifaced terminated on one end. For added interest, the Emerald major crystal was naturally broken and rehealed due to local tectonic forces. This is just an exquisite and contrastful Colombian Emerald specimen from the mines that have been producing for over 500 years! The pictures cannot convey the nice quality of the Emerald so this one is MUCH BETTER IN PERSON!!!