- This page is about the Pyrotheum Dust added by Thermal Expansion 3. For other uses, see .
|Mod||Thermal Expansion 3|
Pyrotheum Dust is an item in Thermal Expansion 3. It can be crafted with most Ore blocks to smelt them into Ingots without the use of a Furnace. It can also be used in the Induction Smelter as either an alternative to Sand when smelting Ore Blocks with a better chance of producing Rich Slag, or as a required catalyst to smelt certain high-tier alloy Dusts into Ingots. Finally, it can be melted in the Magma Crucible into fluid Blazing Pyrotheum.