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Spring 2004, Volume 40, Issue 1
EDITORIAL
Gems & Gemology Celebrates Its 70th Anniversary with Recognition by ISI p.1
Alice S. Keller
FEATURE ARTICLES
Identification of Synthetic Diamond Grown Using Chemical Vapor Deposition (CVD) p.2-p.25
Philip M. Martineau, Simon C. Lawson, Andy J. Taylor, Samantha J. Quinn, David J. F. Evans, and Michael J. Crowder
Cultured Pearls from the Gulf of California, Mexico p.26-p.38
Lore Kiefert, Douglas McLaurin Moreno, Enrique Arizmendi, Henry A. Hänni, and Shane Elen
X-Ray Fingerprinting Routine for Cut Diamonds p.40-p.57
Roland Diehl and Nikolaus Herres
REGULAR FEATURES
Lab Notes p.58-p.65
Featured Lab Note: Two Yellow Synthetic Diamonds p.60-p.61
Gem News International p.66-p.86
Featured Gem News International: Update on Demantoid and Cat's-Eye Demantoid from Iran p.67-p.68
Featured Gem News International: Pink to Pink-Orange Spinel from Tanzania p.71-p.72
The Dr. Edward J. Gübelin Most Valuable Article Award p.87-p.88
Book Reviews p.91-p.93
Gemological Abstracts p.94-p.102
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