GemologyOnline.com
https://www.gemologyonline.com/Forum/phpBB2/

Detection of heat treatment in aqua
https://www.gemologyonline.com/Forum/phpBB2/viewtopic.php?f=24&t=17412
Page 1 of 1

Author:  Lucy- [ Sun Jan 06, 2013 11:11 am ]
Post subject:  Detection of heat treatment in aqua

Hey guys,

I know that heat treatment is not detectable by standard gemological testing, but are there any advanced tests out there that can conclusively prove heat treatment in aqua? or are there any indications generally?

Thank you!

Author:  Barbra Voltaire, FGG [ Sun Jan 06, 2013 11:42 am ]
Post subject:  Re: Detection of heat treatment in aqua

Not to my awareness.
But, an aqua having a green modifier is an indication of no treatment.

Page 1 of 1 All times are UTC - 4 hours
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/