I've been trying to find a name for the peak on the left-middle skyline; at 6200 feet plus, it must have a name. However, I've been unsuccessful. The rubbley and shaded area on the left is the quarry northeast of, and the base of, Hogg Rock, and TFJ is the peak on the right. My sense, when I was there, was that we were looking at the transition between an icefield and a valley glacier in terms of the valley landforms, and the Google topo map below seems to support that somewhat. The black dot is the approximate location where the above panorama was taken. The patch of blue on the map's lower left edge, above Route 20, is the east end of Lost Lake.
Directly south of Hogg Rock, and not pictured, is Hayrick Butte, another tuya, and Hoodoo Butte, a post-glacial cinder cone, and the closest ski area to the mid-valley region.