Translations:AY Honors/Petoskey Stone/Answer Key/3/en
From Pathfinder Wiki
Petoskey stones, colonial coral fossils, can be found in various states, but a significant number are found along the shores of the northern part of Lake Michigan, and across the northern section of the lower peninsula of Michigan. An unpolished Petoskey stone is usually a dull gray and often appears to have faint white markings. Frequently the six-sided areas of the coral fossil can be seen while the stone is still dry.
