January 24 Through February 4—TUCSON, ARIZONA: Annual show
Welcome to the GemologyOnline.com Forum
A non-profit Forum for the exchange of gemological ideas
It is currently Tue Mar 19, 2024 2:20 am

All times are UTC - 4 hours




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: UV trasperency test for synthetic/natural diamonds
PostPosted: Tue Dec 20, 2016 6:02 pm 
Offline
Valued Contributor

Joined: Fri Nov 07, 2014 5:21 pm
Posts: 418
Location: Morden, MB, Canada
I dont remember natural or sythetic ones and trasperent and can use a wood stick painted with UV paint instead of scheelite piece?

_________________
Premium wedding gold rings&bands https://www.etsy.com/shop/energyosjewelry


Top
 Profile  
Reply with quote  
 Post subject: Re: UV trasperency test for synthetic/natural diamonds
PostPosted: Wed Dec 21, 2016 3:49 am 
Offline
Site Admin
User avatar

Joined: Fri May 12, 2006 11:24 am
Posts: 7523
Location: Rome, Italy
as long as the UV paint will react to the SWUV..... guess a small piece of scheelite is easier to get....

_________________
GemmoRaman-532 - GemmoFTIR - GemmoSphere - EXA


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 4 hours


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Gemology Style ported to phpBB3 by Christian Bullock