Winter 1989 Gem News International
Filled Diamond Update
Diamond Exploration in Pilbara, Australia
Increased Diamond Output in Botswana
Ghana May Privatize Mines
Diamond Cutting Expands in Mauritius
Diamond Exploration on the West Coast of South Africa
Colored Stones
Burmese Contract for New Mining Technology
"Adularescent" Chalcedony
Star Chrysoberyl from Sri Lanka
Update on Hackmanite
Psilomelane and Basalt: Novel Black Carving Materials
Quench-Crackled, Dyed-Green Quartz
Huge, Doubly Terminated Sapphire Crystal
Sapphires Found in Burundi
Mining Ventures are Reactivated in Southeast Asia
Large Faceted Pamir Spinel
Sri Lanka Update
Paraiba Tourmaline Update
Unusual Multi-Colored Tourmaline
Synthetics and Simulants
Synthetic Corundum "Crystals"
Flux Synthetic Spinel
New Man-Made Crystal
Announcements
Van Cleef & Arpels Exhibit at L.A. Museum
Sinkankas Book in 3rd Printing
Aurora Gem Collection
Hong Kong Jewelry & Watch Fair
Jewelex ’90 Korea
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