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Emerald
Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.
See Gem As
Tools
Research
Emeralds and Beryl from Kazakhstan and Ukraine
Dendritic Patterns in Emerald
Tucson: A Showcase of Colored Gemstone Innovation
Afghan Emerald, Tajik Ruby, and Clarity-Enhanced Tourmaline
Larger Optic Disks
Exceptional innovations using gem and mineral rough at Tucson’s GJX show.
Gemstone Durability: Design to Display
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.
Emerald Dealing in Afghanistan
Rare Emerald from China and Pink Sapphire from Sri Lanka
An Exceptional Cat’s-Eye Emerald
