I mapped most of this zone last night, but you beat me to it.
The location of the zone-in in Sullon Mines is as follows:
(1112606399)[Mon Apr 04 02:19:59 2005] Your location is 308.32, -76.05, -91.88. Your orientation is 80.49, 0.00, 0.00
If I go back, I'll get some POI's. I've seen named bosses in two different spots.