• Boots of the Petrified Forest
• Item Level 219Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Leather
• Feet
• 402 Armor
• +69 Stamina
  +57 Intellect
  +52 Spirit
• Durability 60 / 60
• Requires Level 80
• Equip: Improves haste rating by 53.
  Equip: Increases spell power by 93.
• Sell Price: 8 13 86

Source

This item drops from Assembly of Iron in the 10-man version of Ulduar.

Patch changes

•  Patch 3.1.0 (2009-04-14): Added.
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB