Description: <DIV STYLE="text-align:Left;"><P STYLE="text-align:Justify;font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>These are dolomites and contain virtually no sand. As is typical in carbonates, the thickness of permeable strata requires more detailed study. </SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>