This quest is not available in game.
Prospector Agmond was in charge of our excavation sites in the Badlands, to the southwest. I say "was" because...well, I haven't heard from him in weeks. I need you to find Agmond so I can get his report.
Last I heard Agmond was at the southernmost dig site in the Badlands--a tiny operation past the Angor Fortress. I'd start your search for him there.