What is a Fred Rock?

Originally called a Fred Rock by my significant other, Alisha, a Fred Rock is a special kind of rock, found in abundance in the Rock River in Williamsville & South Newfane, Vermont. A metamorphic rock named Hornblende by some, also called Garnet-Hornblende Schist, Hornblende Schist and Amphibolite. 

Below are some Fred Rock samples we have collected.