Is he in PoE or in PoE-B? I could not find any area looking like the one shown in the pic. Can some one give me a little more info on where this guy is?
The golems are behind the locked door, which is guarded by the big croc Tantisala. As you enter the area behind the locked door, you'll run into several types of mobs - the golems and the rock monsters. Most of the mini names will spawn from traps just by walking over them. There should be one that is a normal spawn, Glimmerstone. The pristine gem golem and shimmering gem sentry, as far as I know, have only spawned from the traps. If they aren't killed in approx 20 min, they despawn.