水热法合成红宝石
水热法合成红宝石-
桂林水热法合成红宝石的鉴定特征
Identified characteristics of Guilin HYDROTHERMALLY-GROWN synthetic ruby
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水热红宝石的晶体结构、化学成分及其它宝石学特点均同天然红宝石相似，但水热法合成红宝石Cr2O3含量明显偏低于天然红宝石，此外V2O5的含量也较低。
Crystal structure , chemical composition and other gemological properties of hydrothermal rubies are similar to that of natural rubies , Cr 2O 3 percentage is clearly lower than that of natural rubies as for the V 2O 5 is a little lower than the natural one ′ s.