Quote Originally Posted by ibdennyak View Post
anyone have any idea what caused the staining by the pegs?
He may have taken an advantage of a natural flaw in the bolder.
Bolders have calved off of parent rock naturally for millions of years due to a small crack that water gets into and freezes over time the crack will lengthen as well as deepen until the bolder calves off Quarry men would want to use these cracks to their advantage anytime they can by drilling holes along the crack