The Earthbinder
Take the Crimson Crystal Shard to Earthbinder Galandria Nightbreeze at the Cenarion Post in Hellfire Peninsula.
You should take the crystal lump over to the earthbinder. She's just like you... always needing to get to the bottom of a mystery and thinking all of the time.$B$BIf you ask me, she thinks a little too much.$B$BJust give it to her and I'm sure that she'll get you into a heap of trouble figuring out what is going on up there on the ridge.
Required Level
61
Side
Both
Recommended Level
63
Difficulty
67
70
Start
End
Locations
Progress
Is that a piece from the giant crystal shard up on Fallen Sky Ridge?
Completion
Oh, excellent! I've been waiting to get my hands on a piece of that thing, but Tola'thion's been dragging his feet.$B$BHe's supposed to be out here helping me to investigate what's going on up on Fallen Sky Ridge. Instead he's just been sending poor dupes like you - no offense - up there into the slaughter mill.$B$BIf you give me the crystal maybe I can find a link between it and the colossi.
You will receive: 30 
67 50 
Gains
Upon completion of this quest you will gain:
- 1042 experience
- 10 reputation with Cenarion Expedition