View Larger Image Teaching About Rocks Past President, Mike Andrysczyk, talks about the rocks we have on display to those that stop by. By Becky Zingler|2016-02-04T15:53:29-06:00February 3rd, 2016|galleryposts|Comments Off on Teaching About Rocks Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditGoogle+TumblrPinterestVkEmail About the Author: Becky Zingler