Amber (Thaumcraft 3)

Amber is a resource added by Thaumcraft 3. Mining Amber Bearing Stone will yield one Amber, and it's also produced by Amber Bees.

Usage
Amber is not the best source of its aspects. It's therefore mainly used to trade with Thaumcraft villagers. You can craft Amber into Amber Block (a storage block), and Amber Brick Block.

With GregTech 4, Amber can be used to fuel the Magic Energy Converter, yielding 3,000 EU per Amber.