Woomera shell, Kowanyama Land and Natural Resources Management Office, March 16 1997 [PH]. The Australian 50 cent coin, roughly 32 mm in diameter, allows for an estimation of size. Two shells have been fastened to a woomera and they have since broken off.

Woomera shell, Kowanyama Land and Natural Resources Management Office, March 16 1997 [PH]. This shell has been shaped and is ready to be applied to a woomera end.

The woomera shell, is a part of the woomera.