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market-farming - Re: Granite Dust

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Subject: Market Farming

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  • From: Alex McGregor <waldenfarm AT sprintmail.com>
  • To: market farming <market-farming AT franklin.oit.unc.edu>
  • Subject: Re: Granite Dust
  • Date: Thu, 01 Feb 2001 13:36:22 -0500


I had no idea that heavy metals are used in abrasives. That would be a good
reason not
to use the dust. Seems the greatest risk would be to workers at the monument
companies
who breath the dust. Anyway, I don't want to add these to my soil in any
form.

I guess the only way to find out for sure is to contact the maker of the
abrasive used
at your local monument company.

Alex McGregor
Walden Farm





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