Colored Stones and Organic Materials
Burmese Amber Update
Aquamarine from San Bernardino County, California
Trapiche Aquamarine from Namibia
Champagne/Imperial Garnet from Lindi Province, Tanzania
Rainbow Moonstone from Zambia
Morganite from Ethiopia
Large Natural-Color Freshwater Cultured Pearls with Drilled Beads
Ruby and Sapphire Rush Near Didy, Madagascar
Beryllium-Bearing Nano-Inclusions Identified in Untreated Madagascar Sapphire
Blue Sapphire Discovery near Kataragama, Sri Lanka
Sapphire and Ruby Carvings from Vietnam
Color Suites of Zoisite from Tanzania
Synthetics and Simulants
Partially Devitrified Glass Imitation of Hemimorphite
Coated Quartz Imitation of Rubellite Tourmaline
Conference Reports
10th Annual Sinkankas Symposium—Topaz
Miscellaneous
Myanmar Gem Emporium and GEO Myanmar 2012
To view the full section, download the PDF above.
Colored Stones and Organic Materials
Burmese Amber Update
Aquamarine from San Bernardino County, California
Trapiche Aquamarine from Namibia
Champagne/Imperial Garnet from Lindi Province, Tanzania
Rainbow Moonstone from Zambia
Morganite from Ethiopia
Large Natural-Color Freshwater Cultured Pearls with Drilled Beads
Ruby and Sapphire Rush Near Didy, Madagascar
Beryllium-Bearing Nano-Inclusions Identified in Untreated Madagascar Sapphire
Blue Sapphire Discovery near Kataragama, Sri Lanka
Sapphire and Ruby Carvings from Vietnam
Color Suites of Zoisite from Tanzania
Synthetics and Simulants
Partially Devitrified Glass Imitation of Hemimorphite
Coated Quartz Imitation of Rubellite Tourmaline
Conference Reports
10th Annual Sinkankas Symposium—Topaz
Miscellaneous
Myanmar Gem Emporium and GEO Myanmar 2012
To view the full section, download the PDF above.