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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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Summer 1989 Gem News International
Summer 1989 G&G; Lab Notes
This section, from the Summer 1989 issue of Gems & Gemology, is a compilation of interesting finds from GIA's laboratories.
Summer 1981 Gem News International
A compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewelry manufacturing techniques, and industry trends.
Summer 1981 G&G Lab Notes
This section, from the Summer 1981 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
The Chromium Content of Lechleitner Synthetic Emerald Overgrowth
The higher the chromium content in synthetic emerald overgrowth, the darker the coating and appearance of the stone will be.
Summer 1982 Gem News International
Summer 1982 G&G; Lab Notes
Summer 1983 G&G Lab Notes
This section, from the Summer 1983 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Summer 1984 Gem News International
Apatite Cluster in Zambian Emerald
Myne London: Sourcing Emeralds with a Mission
A London-based company aims to responsibly source emeralds from Swat Valley, Pakistan, while supporting women in business and education.
Fracture-Filled Emerald with Mysterious Filler Patterns
Filler patterns resembling a labyrinth are observed in emerald fractures.
