Small Obsidian Shards and Large Obsidian Shards are being grouped with "Enchanting Supplies". These are gathered with mining inside Ahn'Qiraj and are not used in any Enchanting recipes. Consider moving them to "Ahn'Qiraj Loot" or "Mining Ores & Bars".

Ahn'Quiraj Loot should be spelled Ahn'Qiraj Loot.

I don't quite follow the consistancy for some categories, e.g.,

• Core Leather is grouped with "Molten Core Loot" and can only be gathered via Skinning from Molten Core
• Primal Bat Leather and Primal Tiger Leather are grouped with "Zul'Gurub Loot" and can only be gathered via skinning from Zul'Gurub
• Souldarite is grouped with "Gems and Jewels" but can only be gathered via mining from Zul'Gurub
• Bloodvine is grouped with "Herbs" but can only be gathered via herbalism from Zul'Gurub

Consider moving Core Leather, Primal Bat Leather and Primal Tiger Leather to Category "Leathers" or moving Souldarite and Bloodvine to "Zul'Gurub Loot".