Petoskey Stone Polishing Kit
Here's a chance for you to polish you very own Petoskey in one easy to use kit! Our kits include everything you need to take a raw tumbled Petoskey stone and finish with a matte finished specimen. You will receive with each kit.
1- Tumbled raw Petoskey Stone 1 1/2" - 2 1/2" in size
1 - Foam backing pad
1 - 220 grit sand paper
1 - 600 grit sand paper
1 - Leather polishing pad
1 - Bag polishing powder
1 - Instruction sheet
Petoskey Stone: This interesting stone is a variety of Calcite. It was formed by the fossilization of an 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 Traverse City to Alpena. The honeycomb patterned stone has a hardness from 4 to 5 and is the official Michigan State Stone