Pōhaku (stone)

Summary: 
Pōhaku was used for different purposes including; sport, a part of fishing apparatus, general tool for carving, sanding, sharpening, polishing, filing, as part of religious purposes, use for daily life work and weapons.
Description: 

Rock. Length: 2 3/4 inches, Width: 1 1/4 inches, Thickness (at widest point): 3/8 inches, Color: Sandy Brown, Weight: 1.0 oz. This rock appears to be petfified wood.