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テクノロジー A method of obtaining crystals of chrysoberyl (Alexandrite) is not different on all counts from natural With our method, a 1 kg or 5000 carats of raw materials per week (with one oven) stone has all the properties of natural. This crystal is used in jewelry industry, laser industry and microelectronics The method consists in horizontally directional solidification by the method Bagdasarova, at a certain temperature.