Spring 1994

GIA Store Verified independent store

→

The PDF version of this issue is available at no charge. Visit www.gia.edu The Anahi Ametrine Mine, BoliviaPaulo M. Vasconcelos, Hans-Rudolf Wenk, and George R. Rossman The Indaia Sapphire Deposits of Minas Gerais, BrazilDavid S. Epstein, Warren Brennan, and Julio C. Mendes Flux-Induced Fingerprint Patterns in Synthetic Ruby: An UpdateK. 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. Usually ships in 3-5 business days. SKU: 439402 Show more