Description: <DIV STYLE="text-align:Left;"><P STYLE="text-align:Justify;font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>The St. Peter Sandstone is a mature quartz arenite that contains little or no silt and clay, except near its perimeter. Therefore, we conclude that the potential for rock/water reaction with high CO</SPAN></SPAN><SPAN><SPAN>2</SPAN></SPAN><SPAN><SPAN> brine is low.</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
Copyright Text: Odom, I. E., Doe, T. W., and Dott, R. H., Jr., 1976, Nature of feldspar-grain size relations in some quartz-rich sandstones: Journal of Sedimentary Petrology, v. 46, p. 862–870.
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Odom, I. E., Willand, T. M., and Lassin, R. J., 1977, Paragenesis of authigenic minerals in St. Peter Sandstone: American Association of Petroleum Geologists Bulletin, v. 61, p. 1384–1385.