Specs
China
About

Treatment
  GemLab LED microscope - maxxiLED-2
Treatment   Untreated-treated rubies-sapphires for study, reference and research
Book
  "The Heat Treatment of
Ruby-Sapphire-
Alchemy & Science"
by Ted Themelis
Articles   Read below interesting topics on gem treatments

Heat treatment technology
Heat treating ruby-sapphire
Beryllium detection with LIBS
Lead-filled rubies
Cranking up the heat
Treatment disclosure

A REMINDER "Forty years ago, I used to sell Ted's first microscope and other accessories. Before his death, R.T. Liddicoate saId Ted Themelis was one of the three individuals whose ideas pose the greatest threat to the GIA."" Dr.W.Hanneman


Contact GEMLAB - Ted Themelis

 

FAX: 66+2 676-3226

Email: ted@themelis.com
To visit our laboratory in Bangkok you need an appoinment. Please fax or email..

 

 
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