Michigan Septarian With Smooth Healing Surface. Easily fits into hand. 4 cms x 3 cms x .75 cms or 1.5 inches by 1.25 inches by.75 inches.
From Michigan, a Septarian is a “turtle rock” that cracked, calcite filled the cracks, it broke into pieces, rolled around on the bottom of Lake Michigan and ended up on the beach. Smooth, healing surface and only nature can make every one unique.