Gem News International Gems & Gemology, Spring 1995, Volume 31, No. 1

Spring 1995 Gem News International


TUCSON ‘95
Diamonds
            New Diamond Cuts
Colored Stones
            Large Apatites from Madagascar
            Diaspore from Turkey
            Cat's-Eye and Trapiche Emeralds
            Emerald Necklaces Fashioned in India
            Garnets from Mali
            Fashioned Natural Glasses
            Fashioned "Rainbow" Hematite
            Iolite and Other Gems from Madagascar
            Iolite and Other Orissa Gems
            More Meteorite Products
            "Strawberry" Quartz and Other Russian Gems
            Miscellaneous Notes on Sapphires
            Sapphires from Tanzania
            Faceted Sphalerite and Other Collector Stones from Canada
            Swarovski Debuts Machine-Cut Gems
            Topaz and Beryl from the Ukraine
            Miscellaneous Notes on Tourmaline
Instrumentation
            Inclusion-Viewing System
            New Magnet for Gem Testing
Synthetics and Simulants
            Faceted Kashan Synthetic Rubies and Sapphires
            More Russian Synthetics and Simulants
            "Recrystallized" Synthetics
            Synthetic Zincite from Poland
            New Source of Synthetic Emeralds
Enhancements
            Diffusion-Treated Sapphires
 
To view the full section, download the PDF above.