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Summer 2000, Volume 36, Issue 2
EDITORIAL
Not Invented Here p.95
Alice S. Keller
FEATURE ARTICLES
Characteristics of Nuclei in Chinese Freshwater Cultured Pearls p.98-p.109
Kenneth Scarratt, Thomas M. Moses, and Shigeru Akamatsu
Ruby and Sapphire from Jegdalek, Afghanistan p.110-p.126
Gary W. Bowersox, Eugene E. Foord, Brendan M. Laurs, James E. Shigley, and Christopher P. Smith
Identification of HPHT-Treated Yellow to Green Diamonds p.128-p.137
Ilene M. Reinitz, Peter R. Buerki, James E. Shigley, Shane F. McClure, and Thomas M. Moses
NOTES AND NEW TECHNIQUES
A New Lasering Technique for Diamond p.138-p.146
Shane F. McClure, John M. King, John I.
New Filling Material for Diamonds from Oved Diamond Company: A Preliminary Study p.147-p.154
James E. Shigley, Shane F. McClure, John I. Koivula, and Thomas M. Moses
REGULAR FEATURES
Gem Trade Lab Notes p.155-p.159
Lab Notes highlight: DIAMOND, Fancy White p.156-p.157
Tom Moses and Ilene Reinitz
Gem News p.160-p.173
Gem News highlight: Black diamond imitation p.171-p.173
Emmanuel Fritsch
Book Reviews p.174-p.175
Gemological Abstracts p.176-p.188
About the Cover
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