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Fine Gems and Update from Myanmar
“Star of David” Spinel Twin Crystal with Multiphase Inclusions from Mogok
A rare spinel, featuring a Star of David pattern and multiphase inclusions, is examined in Bangkok.
“Rainbow Lattice” from Australia
One of the most striking materials encountered in the Riverpark Inn (Pueblo) Gem Show was “rainbow lattice.”
Rare Emerald from China and Pink Sapphire from Sri Lanka
Heated Corundum, the Remarkable Winston Red, and an Extraordinary Renaissance Jewel
Identification of Natural, Reconstructed, and Imitation Root Amber
Gem-Quality Spinel from Southern Malawi
Vibrantly Colored Gems
Bill Larson of Pala International reports a very strong AGTA Tucson show.
GIA 7 Pearl Value Factors: An Update on Nacre Classification
Rare Double Pseudomorph Ikaite-Calcite-Opal
