Hello, I was out walking literally in the middle of nowhere near Jarray, British columbia. There were many different rock out crops and cliffs so i decided to have a peak around. Eventually I came to a hill littered with tens of thousands of rock chunks. Then this guy caught my eye, nothing else in the area even remotely resembled the porous characteristic of this specimen. So I was curious on your thoughts whether this could be bone or just a run of the mill porous rock? Thanks!