The British Museum of Natural History has purchased a magnificent crystal of beryl (aquamarine) of gem quality. It is 13 cm. high, has a diameter of 10-12 cm. and weighs 2505 grams. The beryl comes from Brazil. This gem is exceptional both for its size and for the perfection of its crystal development.

This content is PDF only. Please click on the PDF icon to access.

First Page Preview

First page PDF preview
You do not have access to this content, please speak to your institutional administrator if you feel you should have access.