Summer 2015 - Volume 51, Issue 2

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Editorial

The Beauty and Value of Inclusions, Plus Double Stars and Corundum from Tajikistan

By Duncan Pay, Editor-in-Chief


We invite gemologists to take a closer look at the astounding beauty and variety of the micro-world of gems.

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Articles (3)

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Regular Features

Lab notes

Lab Notes

The latest advances and findings from GIA laboratories.

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Gem News

Gem News International

Global coverage of gem sources, notable new gem materials, and recent industry developments.

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Micro-World

An in-depth look at the hidden world of gem inclusions.

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Book Review

Book Reviews

Your guide to the latest gem and jewelry books and other media.

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THE DR. EDWARD J. GÜBELIN

MOST VALUABLE ARTICLE AWARD

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Sri Lanka: Expedition to the Island of Jewels
Andrew Lucas, Armil Sammoon, A.P. Jayarajah, Tao Hsu, and Pedro Padua

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Exploring the Chinese Gem and Jewelry Industry
Tao Hsu, Andrew Lucas, Zhili Qiu, Mu Li, and Qingyuan Yu

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Three-Phase Inclusions in Emerald and Their Impact on Origin Determination
Sudarat Saeseaw, Vincent Pardieu, and Supharart Sangsawong