It was too windy to see any kind of mirror image on the water's surface. Looks like I'll have to go back for another look when it's not windy. Given proper wind conditions this can be a very scenic small lake.
Note, Aspen Mirror a great location if you like to go fishing. The lake is about a 10 minute hike from the parking area (just off SR-14 and about 30 miles east of Cedar City).