http://www.nationaljewelernetwork.com The latest news and information from NationalJewelerNetwork.com en-us 2007 NationalJewelerNetwork.com Sat, 18 Jul 2009 03:38:66 EDT Colored Stones News Wed, 24 Jun 2009 11:00:00 EDT http://www.nationaljewelernetwork.com/njn/content_display/colored-stones/e3i048f01beefa084a360810cc708d0a193 Colored Stones News http://www.nationaljewelernetwork.com/njn/content_display/colored-stones/e3i048f01beefa084a360810cc708d0a193 New York--American Gemological Laboratories (AGL) is modifying the disclosure terminology it uses for treated rubies by exchanging the term "inorganic (fluxtype)" with "heating residues" in its descriptions of heat-treated rubies, the lab announced. <p><a href="http://feedads.g.doubleclick.net/~a/kspR6e7--V0M9EKY_Rsyt15FlE0/0/da"><img src="http://feedads.g.doubleclick.net/~a/kspR6e7--V0M9EKY_Rsyt15FlE0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/kspR6e7--V0M9EKY_Rsyt15FlE0/1/da"><img src="http://feedads.g.doubleclick.net/~a/kspR6e7--V0M9EKY_Rsyt15FlE0/1/di" border="0" ismap="true"></img></a></p> Wed, 24 Jun 2009 08:30:00 EDT http://www.nationaljewelernetwork.com/njn/content_display/colored-stones/e3i7ca181de7d436b0d8ec146781ba07d51 Colored Stones News Mary L. Johnson http://www.nationaljewelernetwork.com/njn/content_display/colored-stones/e3i7ca181de7d436b0d8ec146781ba07d51 Gemology expert Mary Johnson gets into the nitty-gritty of some common colored-gemstone treatments.&#160; <p><a href="http://feedads.g.doubleclick.net/~a/1Jm7B9SGAM0WZ0JMMKxydd_mErk/0/da"><img src="http://feedads.g.doubleclick.net/~a/1Jm7B9SGAM0WZ0JMMKxydd_mErk/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/1Jm7B9SGAM0WZ0JMMKxydd_mErk/1/da"><img src="http://feedads.g.doubleclick.net/~a/1Jm7B9SGAM0WZ0JMMKxydd_mErk/1/di" border="0" ismap="true"></img></a></p>