How Do You Smelt Essentia

Well, the Smeltery will break down items directly into the Essentia it is made of. Use coal or any other fuel to power it (Alumentum works best) and store them in its inventory. When you put a Alembic on top of the Furnace it will extract one type of the Essentia.

How do you fill warded jars in Thaumcraft 6?

Jars can be filled from an alembic by clicking with the jar directly on the alembic. they can also be filled and emptied using phials. Shift clicking on jars and alembics with an empty hand will empty them.

How do I make Essentia phials?

In order to fill a glass phial with Essentia, simply right click on an Arcane Alembic that has 8 or more Essentia in it. Glass phials that have been filled with Essentia have many practical uses. They can be used for research, or thrown into crucibles for crafting purposes.