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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
Larger Optic Disks
Exceptional innovations using gem and mineral rough at Tucson’s GJX show.
Tucson: A Showcase of Colored Gemstone Innovation
Afghan Emerald, Tajik Ruby, and Clarity-Enhanced Tourmaline
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.
An Exceptional Cat’s-Eye Emerald
Phenomenal Emeralds from Chitral, Pakistan
Zoned Trapiche Emerald with Goshenite Overgrowth
Splendors from the Deep: Historic Treasures from a Spanish Shipwreck
Fortieth Anniversary of the Belmont Mine
Land of Origins: A Gemological Expedition to Ethiopia
Documents a visit to the sapphire, opal, and emerald mining and trading areas of Ethiopia.
