Reading Rocks July 14, 2010 by librarysteph how the magma becomes lava Kory was kind enough to give us a talk about how different types of rocks for and lead us in a craft. craft time Share this:ShareClick to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Like Loading...