A useful resource indicating places recognized for the presence of Petoskey stones coupled with a geographic illustration, aids of their discovery. For example, a digital or printed chart highlighting seashores alongside the northwestern coast of Michigan famous for fossiliferous coral deposits supplies visible steerage for fanatics.
This navigational software enhances the effectivity of the search, maximizing the chance of a profitable hunt. Its worth lies in consolidating publicly accessible info and native information, providing a targeted strategy. Traditionally, such documented steerage, handed down via generations of collectors, has refined the pursuit of those geological treasures.