Raw emeralds. Itatiaia Mine, Conselheiro Pena, Minas gerais, Brazil.
One of the members of the beryl family. It is one of the 5 precious stones. Its colour is due to the presence of chromium and vandium. it is found in pegmatites (large crystals generally of orthoclase which are found in granites).
This item is sold in a presentation box. Each presentation box contains 3 emeralds as well as an identification card.