This heliodor crystal is from Conselheiro Pena, Minas Gerais, Brazil. This locale contains many pegmatites that are mined for the recovery of gemstones and mineral specimens. Heliodor is not common from this area but it and other varieties of beryl are found there. This crystal is double terminated with lightly etched prism faces on 50 % of the crystal. It measures approximately 60 x 11 x 10 mm.