Petoskey Slab desk clock
This 6 1/2" x 5 " Petoskey slab clock would brighten up any desk in the office! Each clock features a quartz movement powered by a single AA battery and also does include a hook so that it can be hung on the wall as well.
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.