
A Petoskey stone is found only in the Great Lakes area. The heaviest concentration of stones are found along the east coast of Lake Michigan shores.
The stones were formed in the coral colonies of shallow sea waters that covered Michigan over thirty fifty million years ago, the Silurian period. Large grew in the tropical waters. During the last ice age, the fossil coral and other aquatic fossils were ripped from the bedrock by glaciers then the fossils were scattered around the Great Lakes as the ice retreated. The glacier smooth the rough edges from the stones. The coral has a six sided pattern forming a honeycomb pattern.
First nation people used these fossil stones as tools, ornaments and in spiritual ceremonies . These people formed alliances the counsel of three fires were formed with the Ojibwa were the faith keepers. They maintained the customs and traditions of the alliance. TheOttawas were the trade keeper. They maintained the trade within the alliance and traded with other first people nations and later with europeans. The third part of the three fire alliance was Potawatomi were the fire keepers. they maintained the ceremonial fires. They were the keepers of the sacred spirit along the shores of Lake Michigan.They held the stones as their ancient connection to this land and it’s spirit.
In the 1700s, Petoskey stones were marketed as keepsakes. they were first polished and use as ornaments and jewelry.Today, one can still hunt for the stones along the lake shores. This ancient stone is the state stone.It was officially recognized in 1965.
The stones are used in spiritual healing to improve grounding, connecting to the ancient world and nature. Whatever your beliefs, these stones are a unique souvenir of Michigan’s past.
***. Poem
Petoskey
People have traded them.
Each found scattered by. glaciers.
Today they are still collected along the shores.
Ojibwa considered the stones sacred.
Some polished the stones to a high gloss.
Kept as momentes of the great Lakes.
Each stone round and smoothed by seas and glaciers.
Years in the forming.
carolaspot
@aol.com copyrighted 8/10/ 2026




