This piece of agatized coral, Florida's state rock, is amazing. It has two separate cavities that contain boydrials and calcite crystal covered botryoides. In the back is another round cavity which has not been opened. The calcite crystals are not perfect especially on one. On this one you can see how it tried to heal itself. This piece is far from pristine but if you are a true Rockhound you will have a ball with it.
It is 3 lbs 4 oz. It measures 7 3/4" x 4" x 4 3/16" SHIPPING IS FREE IN USA