Gem News InternationalGems & Gemology, Fall 1986, Volume 22, No. 3

Fall 1986 Gem News International

Colored Stones
Green-Fluorescing Emerald from Coscuez
New Source of Gem Garnets from Idaho
Blue Pectolite: Trade Name “Larimar”
Fake Phosphorescent Quartz
Color Change in Blue Zircon
Synthetics
Gem-Quality Diamond Crystals
Announcements
FIT Show in New York
Iberjoya in Madrid
Vicenzaoro 1 in Vicenza
Jewelers International Showcase in Miami Beach
BIJORHCA in Paris
Tucson 1987
INHORGENTA 87 in Munich
International Fair in Sydney
Platinum Jewellery Fair in Osaka

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Fall 1986 Gem News International | Gems & Gemoloy