Aspects (Thaumcraft 6)

Aspects are a mechanic added by. They are traits representing various properties and relations of the object. Most items and mobs have aspects assigned: items smelted in an turn into Essentia of those aspects, and monsters killed with a weapon enchanted with  drop  of those aspects.

Aspects are listed in the in a side entry on the left side. For an aspect to appear there, at least one source of that aspect must be scanned with a Thaumometer.

Essentia of a compound aspect can be processed in an into its components.