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Sealing Cracks in Gemstones - by Gary Dawson
An old lapidary taught me an excellent trick for sealing cracks in gemstones. Some gems are inherently ...
I recently discovered this website as I was going through a pile up of old Lapidary Journals. This particular web site was written up in their April 2013 issue. Ok, so I am a little late, but in case some of you are not familiar with this site, ...
The Federal Trade Commission (FTC) requires the disclosure of any treatment done to a natural gemstone when it is non-permanent, or requires special care to retain the benefit of the enhancement, or if the treatment has a material effect on the value of t...
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