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Artificial Gemstones: Motivation

 

Natural Gemstone Enhancements: Blue Zircon from Heat Treatment (CHE 2013)

- After heat treatment at optimized temperature and  atmosphere, the color of Zircon were changed to “blue”

         - Blue Zircon is a best price in Zircon market
 

 

 

 

Natural Gemstone Enhancements: Natural Ruby (In Progress TRF-2014-2015)