Very Old Inuit Axe / Adze with Jasper (?) Blade - 11422

This old adze was found in Alaska. It is possibly Inuit and 200 years old or more. It is composed of two bone pieces: A bone holder of the blade and a handle, held together with raw hide (newly added). The blade is cut and polished from a piece of dark green stone, probably Jasper. Blade 1 inches wide, Total length 8 inches. Very good condition to age.