Botswanaís Scintillating Moment
Robert Weldon and Russell Shor
Three-Phase Inclusions in Emerald and Their Impact on Origin Determination
Sudarat Saeseaw, Vincent Pardieu, and Supharart Sangsawong
Color Phenomena of Blue Amber
Yan Liu, Guanghai Shi, and Shen Wang
Experimental Studies on the Heat Treatment of Baltic Amber
Yamei Wang, Mingxing Yang, and Yiping Yang
Every issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).
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