Gem News International Gems & Gemology, Fall 2000, Volume 36, No. 3

Fall 2000 Gem News International

            Apec 2000 International Jewellery Conference Features Diamonds, Education,
            and Treatments
            DeBeers’s Newly Stated Direction
Colored Stones and Organic Materials
            Mosaic Ammonite
            Gemmy Anhydrite from Iran
            Aquamarine from Southeast India
            Coral Exploration Resumes in Hawaii
            Fresnoite: A First Examination
            Gemological Presentations at the 31st International Geological Congress
            Visit to a Malagasy Lapidary Facility
            Rubies (and Sapphires) from Colombia
            Lavender Sugilite with Green Spots
            Paraíba Tourmaline Update
            Tourmaline with an Apparent Change-of-Color in One Pleochroic Direction
Synthetics and Simulants
            Magnetic Hematite Imitation in Jewelry
            Curved Quadruplet Boulder Opal Imitations
            Concave Faceting Technique Developed for Sapphires
            Visit Gems & Gemology Staff in Tucson
            GANA exhibit at the Carnegie Museum
            GAGTL Conference 2000
            1st Brazilian Symposium on the Treatment and Characterization of Gems
            Fabergé Exhibit in Tucson
            Hong Kong International Jewellery Show
            Diamond Exposition in Paris
            Opal Symposium 2001
            ICA Congress
            Geochemistry and Mineralogy of Gemstones Symposium.
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