Quicksilver (Thaumcraft 3)

Quicksilver is a resource added by Thaumcraft 3. It can be smelted from Cinnabar Ore, or you can get it by breaking Shimmerleaf. Breaking Shimmerleaf will yield 1 Quicksilver, but shearing it will yield the Shimmerleaf itself.

Usage
Quicksilver can be used in Thaumcraft 3 in several recipes, and it's a good source of Visum and Venenum - which are rare aspects. With GregTech, Quicksilver can be crafted into Mercury Cells, in an Automatic Canning Machine. It can also be used to fuel the Magic Energy Converter - 1 Quicksilver yields 8,000 EU.