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Spring 2000 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.

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Precious opals with unusual bodycolor.
Unusual Bodycolors of Precious Opal

Two stones with unusual bodycolor are identified as precious opal.

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Front and back views of brown dyed precious opal.
Ethiopian Precious Opal with a Dyed Brown Bodycolor

An opal from Ethiopia with a natural-looking bodycolor is found to be dyed.

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A round, bright red gem displayed on a dark gray background.
Article
The Red Hot Gems of Summer

These red, pink and orange hued gems evoke passion and excitement – and are surefire accessories for sultry summer days.

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Dyed Purple Hydrophane Opal

Opals with an unusual purple bodycolor and strong play-of-color have recently appeared in the market.

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Gem-quality common opal from Mexico.
New Deposits of Gem-Quality Common Opal from Michoacán, Mexico

Material from a new opal deposit in Morelia, Mexico is examined.

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Article
Pyrope Garnet and Montana Sapphires Highlight Winter 2015 G&G

G&G Brief presents an overview of the content of the Winter 2015 issue of Gems & Gemology.

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Handmade Starship Enterprise
“Boldly Go” with a Southwest-Inspired Starship Enterprise

An eye-catching replica from a cult TV favorite is found in Tucson.

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Ethiopian precious opal showing chatoyancy.
Flashes and Flames in Ethiopian Opal

Chatoyancy, rarely seen in play-of-color opal, is observed in Ethiopian material.

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Remedios, home of rutilated quartz mining community.
Golden Rutilated Quartz Artisanal Mining Community

Plans to develop a collective in a remote Brazilian rutilated quartz mining community are unveiled.

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