Crowleys ridge coral fossil agate with the face and back side polished. Has beautiful fortification banding throughout and crystals in the center. No vugs in this 1 it's pretty solid!  I left the back and bottom unpolished so it can be used as education if needed. It has some really cool Cyanobacteria fossils I hate destroying. However if the buyer wishes I can polish the rest of it for you. This piece weighs 40 grams