Non veni pacem mittere, sed gladium.
It looks like the stone may have taken the same path as winter avalanches from years past. Either that, or they have a lot of rock slides in the area.
That one big one almost made it to the summer pastures, and I saw some barns that would be natural targets. I'll bet that big chunk made some interesting sounds to alert the mountain climbers to film just before it took it's trip down the slope.
I think that scar will buff out! (in a couple thousand years)