Video Player
  • Email
  • share

Simply Science: How were Lake Superior agates formed?

Minnesota's state gemstone is the Lake Superior agate, and for years it has fascinated those young and old.

http://www.kare11.com/video/1756420524001/0/Simply-Science-How-were-Lake-Superior-agates-formed http://bcdownload.gannett.edgesuite.net/kare/35140830001/35140830001_1756452298001_th-5011d55a54e0b0e4b5ad6c57-1592194016001.jpg?pubId=35140830001 Simply Science: How were Lake Superior agates formed? Minnesota's state gemstone is the Lake Superior agate, and for years it has fascinated those young and old. KAREweatherlocalsimply scienceNews 01:59

Next Up

More Videos

Most Watched

Page 1 of 1