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: 

Petrified wood. Length: 3 inches, Width: 2 1/2 inches, Thickness: 1 1/2 inches, Color: Streaks of bluey grey, yellow, brown, and black, Weight: 9 oz.