LARGE AQUAMARINE CRYSTAL
A beautiful natural Large Aquamarine Crystal. What could be better than a gemstone in its natural crystal form? A large well formed and terminated crystal specimen. Pale blue in colour with natural termination and zoning near the top of crystal. A must for any serious collector or lover of fine gems.
4.4cm x 5.5cm x 3.3cm, 142g.
Beryl: Be3Al2(Si6O18) Beryllium Aluminum Silicate.
Beryl is one of the most important gem minerals. Beryl is colorless in pure form; it is the many different impurities that give beryl its varied coloration. Without these splendid color varieties, beryl would be a rather ordinary gemstone with only average fire and brilliance. Emerald is the green variety and Aquamarine is the blue variety of beryl. Other varieties are Heliodor (yellow), Morganite (pink) and Goshenite (clear).