Fall 1989 Gem News International
Increases in Diamond Sales
Diamond Cutting in China
Strained Relations between India and Australia
Tests Under Way for Diamonds in Canada
Australians Explore for Diamonds in the United States
Joint Venture with DeBeers in Australia
New DeBeers Mine in Namibia
Colored Stones
Amethyst in Maine
Amethyst Scepters from Malawi
Amethyst-Citrine Update
Fine Aquamarine from India
Brazil Update
Crystal Chandeliers Made by Nature
Santa Terezinha Emerald Treatment
Large Bicolored Sapphire
Kanchanaburi Sapphires
Underwater Treasure Hunt in Thailand
Unusual Tourmalines from Brazil
Pearls
Interesting Cultured Blister Pearl
Synthetics and Simulants
Chinese "Jade" Update
Imitation Opalized Shells
Announcements
Tucson Gem & Mineral Show 1989
Bangkok International Jewelry Fair
Israel’s annual Showcase ‘90
Bijorhca in Paris 1990
Inhorgenta 90 in Munich
Metal Media Juried Exhibition
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