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sapphire inclusion
sapphire inclusion
Home / Webinar / PDF and Video / Heat Treatment of Corundum Webinar (PDF & Video)

Heat Treatment of Corundum Webinar (PDF & Video)

$22.00

Webinar Series by Mr. Tay Thye Sun

VIDEO & PDF

SKU: pdf001-1-1 Categories: PDF and Video, Uncategorized, Webinar Tags: sapphire, treatment, video, webinar
  • Description
  • Reviews (0)

Description

sapphire inclusion

This is what you will learn in this Webinar

1. History of Heat treatment of rubies and sapphires

2. Types of heat treatment

3. Testing and observation

4. Conclusion

5. Q&A

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