Colorless beryl is called
goshenite. The name originates from goshen massachusetts where it was originally discovered. Since all these color varieties are
caused by impurities and pure beryl is colorless, it might be tempting
to assume that goshenite is the purest variety of beryl. However, there
are several elements that can act as inhibitors to color in beryl and so
this assumption may not always be true. The name goshenite has been
said to be on its way to extinction and yet it is still commonly used in
the gemstone markets. Goshenite is found to some extent in almost all
beryl localities. In the past, goshenite was used for manufacturing
eyeglasses and lenses owing to its transparency. Nowadays, it is most
commonly used for gemstone purposes and also considered as a source of
beryllium.
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