The Favosite (Charlevoix Stone) and the Hexagonaria (Petoskey Stone) both were living coral during the Devonian period of the Paleozoic Era which took place approximately 355 – 415 million years ago. Charlevoix stones are the fossilized remains of a closely related yet different species of coral. Nice Charlevoix stone (Favosites) coral fossil specimen in unpolished natural Lake Michigan tumbled state. ... Charlevoix stones are cousins of the Petoskeys and can also be found along Lake Michigan shorelines. Download this stock image: A Charlevoix stone (rock formed from skeletons of Favosite coral or honeycomb coral) found on the beach on Lake Michigan, USA. - PK4P7X from Alamy's library of millions of high resolution stock photos, illustrations and vectors. These stones are a result of glaciation wherein ice sheets plucked the stones from the bedrock and ground off their rough edges. Shipping and handling fees are as stated thru Ebay. Michigan beach combers, check your pockets: That gray, honeycomb-patterned rock you may have picked up isn’t necessarily a funky Petoskey stone. My pictures show this rock both wet and dry. Similar corals are known from Alaska, Indonesia, Morocco and many other areas. Little would they know that 47 years later, in 1965, this small coral fossil would be named the state rock of Michigan. The coral honey comb shows best when wet, and many people will hand polish one of these stones to make it very smooth and shiny. See more ideas about petoskey stone, charlevoix, petosky stone. The Charlevoix Stone Coral belongs to a now extinct genius Favosites which has tiny, tightly-packed, empty hexagons appearing in irregular columns or rows. Petoskey Stone Properties. Here in Northern Michigan, the stone favosite has a coral-esq pattern as well. This is this cousin coral to the petoskey stone, the charlevoix stone. It could very well be a Charlevoix stone -- a type of fossilized coral that’s similar to, yet distinct from, Michigan’s official state stone, the Petoskey. The first Michigan fossil I found on Oval Beach in southwestern Michigan is often referred to as the Petoskey Stone “Hexagonaria, percarinata” named after the northwestern city of Petoskey, Michigan where they are commonly found.It’s about the size of a fist and is rather smoothed out from water and … Dec 11, 2016 - Explore Donna Fruchey's board "Charlevoix stones" on Pinterest. The Petoskey stone, or hexagonaria percarinata , was a prehistoric fossil that thrived in the saltwater sea of the Devonian period. Each Charlevoix stone hexagon would have had a little coral polyp in it, and the hexagon was its skeleton. Petoskey stone. In Michigan there is the Charlevoix stone, another fossil coral (Favosites) that looks almost identical to the Petoskey stone but has much smaller coral chambers. Also known as favosite or honeycomb coral these stones are amazing polished and the ancient tiny polyps of coral … Posts about Charlevoix Stone Facts written by Fossillady. It actually resembles a “miniature” Petoskey stone, because the coral had a smaller exoskeleton chamber. They were then deposited in … At that point in time, Michigan was covered by a warm shallow sea that was teaming with different sea life. Petoskey Stone is a fossilized coral that’s usually pebble-shaped. Used for jewelry It was named after the Charlevoix area where it is commonly found. Petoskey stones are fossilized colonial coral stones. Of course, different types of ancient coral grew in this and other places, and their patterns are fairly similar to that of the Petoskey Stone. This petrified coral is also known as Charlevoix Stone and is a cousin of the Petoskey. For a more in-depth story of the Petoskey Stone, check out this blog post from early July!