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Back Issues

Back issues of Gems & Gemology may be purchased individually, or save by buying one-, three-, or five-year sets. Use our online order form or contact our Subscriptions/Back Issues Office at dortiz@gia.edu. Call toll-free nationwide 800-421-7250, ext. 7142. Outside the U.S., call 760-603-4000, ext. 7142.

Spring 1997, Volume 33, Issue 1

 

FEATURE ARTICLES

Summary of Applications of Geophysics in Gemstone Exploration p.4-p.23
Frederick A. Cook
Rubies and Fancy-Color Sapphires from Nepal p.24-p.41
Christopher P. Smith, Edward J. Gübelin, Allen M. Bassett, and Mache N. Manandhar
Gemological Properties of Near-Colorless Synthetic Diamonds p.42-p.53
James E. Shigley, Thomas M. Moses, Ilene Reinitz, Shane Elen, Shane F. McClure, and Emmanuel Fritsch

REGULAR FEATURES

Gem Trade Lab Notes p.54-p.59
Lab Notes highlight: Hornbill p.57-p.58
Gem News p.60-p.70
Gemological Abstracts p.73-p.78

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