Gemmologists from the Institut National de Gemmologie (ING) visit the Cruzeiro Mine

Known worldwide for its history, relevant and quality of its tourmalines and rubellites, the Cruzeiro Mine opened its doors to receive a group of gemmologists from  the Institut National de Gemmologie (ING).

A 20 person group visited the Cruzeiro Mine yesterday to better understand its geological and geological characteristics. They had the opportunity to visit the tunnels of the mine accompanied by our team of geologist and mine engineer and went out delighted with the structure of the mine, the productive process and the varied geological formation inside the tunnels.