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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.

Fall 1994, Volume 30, Issue 3

 

EDITORIAL

Our Future: Forthright or Fractured? p.141

FEATURE ARTICLES

An Update on Filled Diamonds: Identification and Durability p.142-p.177
Robert C. Kammerling, Shane F. McClure, Mary L. Johnson, John I. Koivula, Thomas M. Moses, Emmanuel Fritsch, and James E. Shigley

NOTES AND NEW TECHNIQUES

Inclusions of Native Copper and Tenorite in Cuprian-Elbaite Tourmaline from Paraíba, Brazil p.178-p.183
Franz Brandstätter and Gerhard Niedermayr

REGULAR FEATURES

Gem Trade Lab Notes p.184-p.190
Gem News p.191-p.201
1994 Challenge Winners p.203-p.204
Book Reviews p.205-p.206

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