Fersteel Alloy

How to get it

Refined in the Foundry from Ferros ore mined on the Plains of Eidolon; the reusable blueprint (yields 20) is sold by Old Man Suumbaat in Cetus for 5,000 Ostron standing (rank Visitor).

Components

Blueprint

• Not dropped: Market, quest or vendor

Ferros ×20

• Narmer Thumper Doma33.36 %
• Tusk Thumper Doma33.36 %
• Narmer Thumper Bull25.02 %
• Tusk Thumper Bull25.02 %

+2 more sources

• Narmer Thumper16.68 %
• Tusk Thumper16.68 %

Plastids ×400

• Venus/Orb Vallis (Level 20 - 40 Orb Vallis Bounty), Rotation B25 %
• Venus/Orb Vallis (Level 5 - 15 Orb Vallis Bounty), Rotation C25 %
• Earth/Cetus (Level 5 - 15 Cetus Bounty), Rotation C20 %
• Earth/Cetus (Level 5 - 15 Cetus Bounty), Rotation C15.49 %

+4 more sources

• Eris/Candiru (Caches), Rotation B15.49 %
• Eris/Lepis (Caches), Rotation B15.49 %
• Eris/Naeglar (Caches), Rotation B15.49 %
• Eris/Psoro (Caches), Rotation B15.49 %

Rubedo ×200

• Venus/Orb Vallis (Level 20 - 40 Orb Vallis Bounty), Rotation C25 %
• Void/Marduk (Caches), Rotation B15.18 %
• Venus/Orb Vallis (Level 20 - 40 Orb Vallis Bounty), Rotation C15 %
• Venus/Orb Vallis (Level 20 - 40 Orb Vallis Bounty), Rotation C13.24 %

+4 more sources

• Lua/Plato (Caches), Rotation A12.91 %
• Ceres/Ker (Caches), Rotation B12.65 %
• Ceres/Thon (Caches), Rotation B12.65 %
• Jupiter/Adrastea (Caches), Rotation B12.65 %

Foundry