• Cover of Gems & Gemology Spring 2003 issue, featuring photomicrograph of abstract red pattern

Spring 2003

  • $15.00

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

Photomicrography for Gemologists
John I. Koivula

Poudretteite: A Rare Gem Species from the Mogok Valley
Christopher P. Smith, George Bosshart, Stefan Graeser, Henry H‰nni, Detlef G¸nther, Kathrin Hametner, and Edward J. G¸belin

The First Transparent Faceted Grandidierite, from Sri Lanka
Karl Schmetzer, Murray Burford, Lore Kiefert, and Heinz-J¸rgen 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 student and alumni save 10% on back issues! Enter coupon code GGALUM and a GIA Student Number at checkout.

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