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 Post subject: Re: Black Diamond ?
PostPosted: Fri Dec 30, 2011 12:00 pm 
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Joined: Fri Apr 17, 2009 3:53 pm
Posts: 2048
Location: Sweden
That's a very unhealthy generalisation, jamesdiamonds. I personally have a untreated rough black diamond which even has been to MIT and back. It was used by Chrysos here on the forum in a research this summer.

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