Archived News News Summary https://topekapublicschools.net/cms/One.aspx?portalId=8252843&amp;pageId=8252858 Rock collector finds rare gemstone that looks like Cookie Monster <img src="https://www.topekapublicschools.net/UserFiles/Servers/Server_8252759/Image/News/Summer%2021/agate%20and%20cookie%20monster.jpg" />Mother Nature must be a fan of Sesame Street. A rock collector in Brazil found an agate, a type of quartz that develops in volcanic rock, that looks just like Cookie Monster. https://topekapublicschools.net/cms/One.aspx?portalId=8252843&pageId=9322039 8252759_9322039 Thu, 10 Jun 2021 19:04:00 GMT