rucito Well-known member Joined Dec 25, 2010 Messages 70 Feb 20, 2013 #1 Does anyone know what this marking means? The subject is a gold plated chain Attachments 1230785_0.jpg 6.3 KB
Geo Well-known member Joined Mar 1, 2011 Messages 7,069 Location Decatur,Ala. Feb 20, 2013 #2 does it contain any stones? CT is used for carat weight in stones i believe.
rucito Well-known member Joined Dec 25, 2010 Messages 70 Feb 20, 2013 #3 There are no stones or empty nests
rucito Well-known member Joined Dec 25, 2010 Messages 70 Feb 21, 2013 #5 5ixb said: looks like 9k gold Click to expand... Yes nitric show reaction after few seconds
I ilikesilver Well-known member Joined Feb 9, 2013 Messages 243 Location Vermont Feb 26, 2013 #6 how can u tell from that marking what gold it is?
Q qst42know Well-known member Joined Jul 16, 2008 Messages 2,963 Location Toledo, Ohio, USA Mar 1, 2013 #7 ilikesilver said: how can u tell from that marking what gold it is? Click to expand... Divide 9 by 24 gives you .375 for 9K. From that it's worth testing.
ilikesilver said: how can u tell from that marking what gold it is? Click to expand... Divide 9 by 24 gives you .375 for 9K. From that it's worth testing.