Talk:Game Updates/@comment-137.186.171.240-20120601213730

Alexandrite is very scarce: this is due to its chemical composition. It is basically a chrysoberyl, a mineral consisting of colourless or yellow transparent chrysoberyl, chrysoberyl cat’s eye and colour-changing alexandrite (also in cat’s eye varieties). It differs from other chrysoberyls in that it not only contains iron and titanium, but also chromium as a major impurity

In the details for pearl, it says the pearl dragon just beat out alexandrite for first. I looked up alexandrite and this is the chemical composition = iron titanium and chromium. Do you think it is a hint?