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Emerald
Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.
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Tools
Research
Emeralds of the Panjshir Valley, Afghanistan
The Santa Terezinha De Goias Emerald Deposit
Suggested Reading on Emeralds and their Inclusions
Characterization of Emeralds from a Historical Deposit: Byrud (Eidsvoll), Norway
An emerald deposit at Byrud, in southern Norway, yielded significant quantities of crystals and gem rough in the late 19th and early 20th centuries.
