Science

summary

<img src="http://sial.org/blog/images/quito.jpg" height="102" width="155" alt="Quito" style="float: right; margin: 0.66em; border: 1px solid black;" /> <p><a href="http://news.rpi.edu:80/update.do?artcenterkey=1967">Trace titanium allows temperature tracking</a> of quartz crystallization in the Long Valley Caldera eruption.</p> <br /> 2007-03-11T21:00:13-0700 158