|To Start: Speak to Iliya in Blackspore Swamp.
Iliya says,"We were right! There was charged crystal residue all over the rock you brought in!
For that to happen, the crystal they came from must have been huge, and only removed in the last decade or so...
Ask Vrock Gravelfist at the quarry if he ever heard of the dwarves digging it up. "
Iliya wants you to inquire about a large crystal from Vrock Gravelfist.
Membership is required to begin this quest.