Post subject: Re: Need help identifying this gemstone
Posted: Thu Mar 22, 2018 12:46 pm
Site Admin
Joined: Sun Oct 16, 2005 12:22 pm Posts: 21602 Location: San Francisco
I wouldn't rule out staining. There seems to be dark color concentrations in cracks. The polish makes me think it may be a coated soft material. Are the dark crystals metallic in luster? Have you tried a little acetone on a Q-tip to see if you can see any color on it?
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