Nov 28, 2022
2 min read
Lightning Stone: An Eye-Catching ‘Turtle Rock’
Meet mysterious Michigan Septarian
Michigan is a great state for rockhounds. Many of you may already know its state stone, the Petoskey stone — a fossil that members of the public are allowed to collect in small quantities from some public beaches.
Another species worth looking for is represented by the pile of uncut stones in my…
