Spring 2003

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The PDF version of this issue is available at no charge. Visit www.gia.edu Photomicrography for GemologistsJohn I. Koivula Poudretteite: A Rare Gem Species from the Mogok ValleyChr istopher P. Smith, George Bosshart, Stefan Graeser, Henry Hanni, Detlef Günther, Kathrin Hametner, and Edward J. GübelinThe First Transparent Faceted Grandidierite, from Sri LankaKarl Schmetzer, Murray Burford, Lore Kiefert, and Heinz-Jürgen Bernhardt 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: 430302 Show more