• Purifying Earth
• Item Level 1Disenchants into:
  Not disenchantable
• Quest Item
• "This clump of earth, found at the core of a boulderkin, radiates a sense of purity absent from the rest of the elemental's body."

Source

This item drops from Thundering Boulderkin in Thousand Needles.

Purifying Earth as a quest objective

This item is an objective of  [28] A Different Approach^ω τ ϖ.

External links

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