Looks like firescale

I’ve alloyed 9%Au, 7%Pt, and 84%Ag. I liked the properties so far.
Color, workability, hopefully tarnish resistance. Problem is, After
fabing a ring with crown and small bezels, the finishing is showing
what I would call firescale when I view with my optivisors. No Cu in
this so??? Anyone help me?

Maybe the alloy didn’t mix. Can you post a picture to the group? CIA

[Edit]

How can I share files and pictures with the list?
http://www.ganoksin.com/gnkurl/ftp

Or… send the files to the attention of service@ganoksin.com and
we will upload them for you…

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