http://bteaching.com/taxonomy/term/39/all en http://bteaching.com/content/identifying-rocks <p>We looked at several rock identification websites, this was the most immediately useful for simple identification of common rocks: <a href="http://saltthesandbox.org/rocks/names.htm" title="http://saltthesandbox.org/rocks/names.htm">http://saltthesandbox.org/rocks/names.htm</a></p> http://bteaching.com/content/identifying-rocks#comments geology Thu, 14 Oct 2010 05:00:23 +0000 admin 25 at http://bteaching.com