![Crystallography / Chrysoberyl / Synthetic alexandrite / Garnet / Ruby / Pleochroism / Chatoyancy / Corundum / Vanadium / Chemistry / Gemstones / Matter Crystallography / Chrysoberyl / Synthetic alexandrite / Garnet / Ruby / Pleochroism / Chatoyancy / Corundum / Vanadium / Chemistry / Gemstones / Matter](/pdf-icon.png)
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City Novosibirsk / / Company GIA Gem Trade Laboratory / Vanadium / / Country India / / Organization American Gem Society / / Person Beryl Beryllium Birthstone Blue Alexandrite / Jewel Jewel / / Position Collector / / Technology crystallization / Radiation / Laser / X-ray / / URL http /
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