Bill and I were there today, as a matter of fact. I was topping out on a route when grabbed a hold. I felt something gritty and loose. I looked down and saw this yellowish material filling several pockets in the rock. It looked like ash. On closer inspection, one could see very small particles of what looked like bone. I have a sneaking suspicion that I was climbing through human remains, or "cremains". I think someone decided it would be nice to toss their loved one's ashes over the cliff. The only problem is they didn't dispurse. They went plop. Anyway, it made me think I should be careful and not have an accident lest I end up like a little pile of ash on the rock.