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Re: Black Sand Warning





On Wed, 7 Mar 2001, Wright Huntley wrote:

I am not even going there.  Bad things happen to people who collect rocks,
sand, etc from Hawaiian volcanos.. :-(
MTF

> 
> If it is that volcanic beach sand, like on some tropical islands, it should
> be great. The price could be transportation cost.
> 
> Try putting some in distilled water for a few days. Then measure pH, tds and
> GH to see where they have gone. It might give a clue. [If it is beach sand,
> it probably will contain some shells bits that will increase hardness
> quickly in acid water.]
> 
> Wright
> 
> -- 
> Wright Huntley, Fremont CA, USA, 510 494-8679  huntleyone at home dot com
> 
>               Politicians and diapers have one thing in common. 
>                  They should both be changed regularly 
>                        and for the same reason.
> 
>                      http://free-market.net/news/
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