Aquamarine's don't do anything they are a rare gemstone. Also there is a film Aquamarine that is about a meraid. But an Aquamarine is not a mermaid it is a gemstone.
Beryllium Aluminum Silicate
Presence of a few ppm of ferrric oxide
it is very very rare
Rubies are very very rare
Yes, Nipper is very very rare
very very rare
The general formula is Be3Al2(SiO3)6.
Emeralds are a form of the mineral Beryl and as such are related to Aquamarines and Morganite.
They are very rare.
Very Rare
Yes, Haxorus is very rare, but Meganium is not very rare.