AGTA Requires Andesine Disclosure
May 14th, 2009
1 comment
AGTA Requires Andesine Disclosure
Since its inception, the American Gem Trade Association (AGTA) has required that its members disclose all known gemstone treatments at the time of consignment or sale. With this in mind, the AGTA’s Industry Rules Committee recently prepared a statement concerning the proper disclosure nomenclature for andesine. The statement was approved by the AGTA Board of Directors in their April 13th meeting.
Read more…
Categories: Andesine-Labradorite, Gemological News, Gemstone Alert
