Description: This is the Aquamarine specimen, from Brazil, height about 7.6cm, looks like “bullet”, top of crystal shape similar as “bullet head”, the middle and lower part has obvious hexagonal shape. It is transparent, pale green color, bright luster. There are many small windows indented into the crystal surface, very interesting! This etching shape occurred as a result of this crystal coming into contact with a solution that was depleted in the elements of the Aquamarine, it is selective hydrothermal etching. It is rare to find such high-quality specimen, rare high quality Aquamarine specimen!