SOLD SOLD SOLD SOLD Favosite cut into our Mitt! You can see both sides of the Favosite. It has a sterling silver jump ring for your chain to go on. Overall size is about 1 3/4″ x 1″. Favosite is a cousin to Petoskey stone, at times it lived in the same colony with Petoskey stone. Some people call it Charlevoix stone.