Winter 2008 Gem News International
Visit to Andesine Mines in Tibet and Inner Mongolia
Gemological Properties of Andesine Collected in Tibet and Inner Mongolia
New Find of Vivid Kunzite from Pala, California
Natural Pearls of the Veneridae Family
Synthetics and Simulants
Synthetic Citrine with Abundant Nail-Head Spicules
Radiocarbon Dating of “Neptunian” Beads from Asia Proves Modern Origin
Purplish Blue Synthetic Quartz
Treatments
Dyed Chalcedony Resembling Chrysocolla
Miscellaneous
Update on U.S.-Myanmar Import Restrictions
Announcements
Starting with this issue, the conference and exhibit calendars will only appear online.
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