Code: FREESHIPPING for orders over $50

Petoskey stone
Petoskey stone

2 ODD BIRDS

Petoskey stone

Shipping calculated at checkout.

Tear drop Petoskey stone necklace

 

Length: 28” 


A
Petoskey stone is a rock and a fossil, often pebble-shaped, that is composed of a fossilizedrugose coral.

Such stones were formed as a result of glaciation, in which sheets of ice plucked stones from the bedrock, grinding off their rough edges and depositing them in the northwestern (and some in the northeastern) portion of Michigan's lower peninsula. In those same areas of Michigan, complete fossilized coral colony heads can be found in the source rocks for the Petoskey stones.