• Cover of Gems & Gemology Spring 1994 issue, featuring golden gem pieces with detailed carved lines and patterns

Spring 1994

  • $15.00

The PDF version of this issue is available at no charge. Visit

The Anahi Ametrine Mine, Bolivia
Paulo M. Vasconcelos, Hans-Rudolf Wenk, and George R. Rossman

The Indaia Sapphire Deposits of Minas Gerais, Brazil
David S. Epstein, Warren Brennan, and Julio C. Mendes

Flux-Induced Fingerprint Patterns in Synthetic Ruby: An Update
K. Schmetzer and F.-J. Schupp

Every issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).

GIA students and alumni save 10% on back issues! Enter coupon code GGALUM at checkout.

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SKU: 439402