Factorio Forums

Posted: **Tue Oct 29, 2024 12:21 am**

The foundry recipe for "Molten copper from lava" produces 15 stone as a biproduct and "Molten iron from lava" produces 10, while all other values are identical between the two.

Posted: **Tue Oct 29, 2024 10:52 am**

Thanks for the report, I think this is intended.

Factorio Forums

Foundry recipe for Iron and Copper from lava produce different quantities of stone

Foundry recipe for Iron and Copper from lava produce different quantities of stone

Re: Foundry recipe for Iron and Copper from lava produce different quantities of stone