Strange rock (Woodcutting)

Strange rocks obtained by training Woodcutting are part of the Dahmaroc statue. 2 are required each to complete the statue each week. Strange rocks may be stored inside a statue collection bag.

Obtaining
Cutting any wood, ivy, Jadinko Lair roots, or jungle near Tai Bwo Wannai as well as training at the sawmill. It is recommended to chop ivy or crystal trees, since banking logs is not needed. Skillchompas will work.

It does not matter what you cut. You have a chance to get a rock every animation.