River sand

From: r.jobson@botany.uq.edu.au
Date: Wed Aug 02 2000 - 03:06:10 PDT


Date: Wed, 2 Aug 2000 20:06:10 +1000
From: r.jobson@botany.uq.edu.au
To: cp@opus.hpl.hp.com
Message-Id: <aabcdefg2319$foo@default>
Subject: River sand

Hi,
Cleaned sharp/coarse river sand is all I use, seems to work fine.
The play sand is a bit fine I found and may be from a beach, but
could be OK if washed. The former however would be preferable.
Rich.



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