Cliff in Fazers zone

I dropped the cliff in Fazers (Phazers?) that you can see from the parking lot. Didn't land it cleanly and set off a small slide below. It ran about 25 meters and was 2-3 meters wide. I had dug a pit with no results but my impact was much greater and the landing area was also steeper than I tested for. So, the top layer can go with enough force and on a steep slope. Many natural slides into the canyon on the ski out. Would suggest sticking to mellow slopes.