A resilient metal that is hardened by the impurities within it.

—In-game Description

Ferros is a common resource obtainable by mining red ore veins in the Plains of Eidolon. Its main use is in crafting Fersteel Alloy.

Blueprints Requiring Ferros[edit | edit source]

Blueprint Type Quantity
DevolvedNamalon64.png Devolved Namalon x20 Resource 20
FersteelAlloy64.png Fersteel Alloy x20 Resource 20
Total 40

Last updated: Hotfix 29.5.8

Trivia[edit | edit source]

  • Based on its appearance and description, this is almost certainly an iron ore. Its name is likely an Orokin or Ostron nomenclature based in the Latin word for iron, which is "ferrum".
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