Roger<div><br></div><div>I also have a blog on this very subject in our problog...just type in the word POOL in the search and it will bring you to the article</div><div><br></div><div><a target="_top" href="http://stoneandtilepros.com/wordpress/?p=48">http://stoneandtilepros.com/wordpress/?p=48</a></div>
<div><a target="_top" href="http://stoneandtilepros.com/wordpress/?p=48"></a><br><br><div class="gmail_quote">On Wed, Dec 29, 2010 at 8:16 PM, Roger Konarski <span dir="ltr">&lt;<a target="_top" href="mailto:qm144@yahoo.com">qm144@yahoo.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top" style="font:inherit"><p style="margin:0in 0in 10pt" class="MsoNormal">
<font size="3" face="Calibri">I looked @ a residential job today with an indoor water fall. Please see attached picture. The water fall has been in the home for 10 plus years. Recently they have had problems with the white mineral on the stone.<span>  </span>Any thoughts on what is causing the mineral build up. They do have well water but the home owner said that they drilled the well extra deep to get fresh water, thus they have no water filtration system in the house. Thanks for your help!</font></p>
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</blockquote></div><br><br clear="all"><br>-- <br>Frederick M. Hueston PhD<br><a target="_top" href="http://www.stoneforensics.com" target="_blank">www.stoneforensics.com</a><br><a target="_top" href="http://www.stoneandtilepros.com" target="_blank">www.stoneandtilepros.com</a><br>
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