Petoskey Stone Mini Quartz Clock - Large
Petoskey stone large mini quartz clock. A petoskey stone decorator is cored in the center and set with a silver colored mini quartz clock. Photos are representative only. Each piece is unique.
Petoskey Stone
    This interesting stone is a variety of Calcite.      It was formed by the fossilization of ancient coral, Hexagonaria.   The    coral lived in shallow waters and today's fossil often includes    ancient   silt and mud. Petoskey Stones are found on many beaches of    Lake  Michigan  and Lake Huron, as well as in rock quarries from Travers    City  to  Alpena. The honeycomb patterned stone has a hardness from 4    to 5 and  is  the official Michigan State Stone.
 
     
             
                