Stones of Binding (Blackrock Depths) (Alliance)

Objectives
Recover 6 Elemental Binding Stones from Blackrock Depths. You can find the stones in Shadowforge City, the Domicile, the Shrine of Thaurissan, the East Garrison, and the West Garrison.
 * Elemental Binding Stone (6)

Description
I have it on good authority that 7 is concerned about collaboration between Twilight's Hammer and the Dark Iron dwarves in Blackrock Depths. We can act on this information, prove our value to the Alliance, and gain something for ourselves at the same time.

The report mentions that the Twilight's Hammer followers have placed a number of elemental binding stones throughout Shadowforge City, the Domicile, the Shrine of Thaurissan, the West Garrison and the East Garrison. Find and capture those stones!

Rewards
You will receive:
 * 3,450 XP
 * +350 reputation with Stormwind
 * Horns of Justified Sins
 * Horns of Justified Sins

Progress
Have you managed to find those binding stones?

Completion
The binding stones you brought back are exceedingly powerful. It will likely take me years to learn all their secrets, but I'm certain they'll prove most useful. Thank you,.

Progression

 * 1) Meet with Evelyn Thorn (optional)
 * 2) Stones of Binding (Blackrock Depths) (Alliance)