I've been through this whole thread a few times, and there are only TWO confirmed areas: (1) approximately {+1300, -1350, +312} and (2) approximately {+1300, -562, +263}. The people listing a "third" area are in fact listing X,Z instead of X,Y because of the stupid map bug.
Area (1) -- the ravine, South Fornak River in Kaamos Territory -- has TWO spawn points. One is almost directly below the other. I know there's only two because I've gotten 3 in a row (every 2 hours when it respawns) and it went Point 1 > Point 2 > Point 1 and has done so every time I've hit it. I've provided a screenshot where one is present and I've circled where the other appears: http://i.stack.imgur.com/NehTG.jpg
I've never seen the one at Area (2). I believe the screenshot that AdamDe posted is real though, I'm guessing it's just spawned somewhere nearby and I can't find it. Edit: Looks like two points for this one as well, {+1185, -440, +270} and {+1300, -562, +263}.
If you have actual proof of a third area, like screenshots, please provide that. And provide coordinates (all 3 like I did, it prevents confusion) so we can verify it.