動画検索
関連広告
検索結果
Intro
Infos Corundum
Test Instructions "How to tell if Sapphire is Real or Fake"
Start the Test "What do you need?"
Natural Example "What we are looking for?"
Synthetic Corundum "Red Example'"
More Natural Examples with angular + straight zoning
Simulant Example "Dyed Quartz"
Assembled Stones Tips + Tricks
Quick Tip Glass Simulant
Suggestions, Recommendations
Outro
Endcard + Links
Instructions
Start Testing "Stripes and Growth Patterns"
Verneuil Synthetic Ruby compared to Natural Ruby + Explanation
More Examples Cabochons and Faceted Rubies
Lets talk about Flame Fusion Rubies + Explanation
Assembled Rubies + Example + Explanation
Flux Growth Rubies + Explanation
Hydrothermal Growth Rubies + Explanation
Treatments and Inclusions + Recommendation
Simulants + Example + Explanation
More Fakes and Treatments + Example + Explanation
Other Natural Red Gemstones and a common Fake + Examples + Explanation
Quick Tip "How to distinguish Rubies from other red Gemstones"
Extra Tips and Tricks "The Gemcutters View"
Outro + Endcard