Corroded Fossil Mods, Drop Location – PoE

Corroded Fossil Corroded Fossil is a fossil type. Fossils are a special type of currency introduced in the delve league that can be socketed into resonators to modify the crafting behavior in specific ways. Fossils can also add special Delve modifiers.

Corroded Fossil Mods, Affixes – Crafting

Effect: More Poison or Bleeding modifiers. No Elemental modifiers

Name Level Stats Spawn Weighting
Subterranean 1 60% chance for Poisons inflicted with this Weapon to deal 100% more Damage abyss_jewel 0, jewel 0, weapon 2000, default 0
Subterranean 1 Adds (7-11) to (12-18) Physical Damage against Poisoned Enemies abyss_jewel 0, jewel 0, gloves 1600, default 0
of the Underground 1 50% chance to Avoid being Poisoned abyss_jewel 0, jewel 0, shield 1600, helmet 1600, boots 1600, body_armour 1600, default 0
Subterranean 1 60% chance for Bleeding inflicted with this Weapon to deal 100% more Damage abyss_jewel 0, jewel 0, weapon 2000, default 0
Subterranean 1 Adds (7-11) to (12-18) Physical Damage against Bleeding Enemies abyss_jewel 0, jewel 0, gloves 1600, default 0
of the Underground 1 50% chance to avoid Bleeding abyss_jewel 0, jewel 0, shield 1600, helmet 1600, boots 1600, body_armour 1600, default 0

Corroded Fossil Farming Guide

The drop location of Corroded Fossil Corroded Fossil is Azurite Mine. The mines contain many small containers of loot, often hidden away in the darkness. These containers do not display its item name unless players are close enough to it and have a faint sparkle around it. They are often found in side paths where the Crawler passes by.

1. Buy Corroded Fossil from Niko

Is sometimes sold by Niko the Mad for 10 000 Azurite

2. As a drop in the following Biomes

  • Fungal Caverns
  • Petrified Forest

How to use Corroded Fossil?

Place in a Resonator to influence item crafting.

Corroded Fossil

List of delve socketable currency

Item Drop Level Effect(s)
Potent Alchemical Resonator Potent Alchemical Resonator 1 Upgrades a normal item to a rare item
Potent Chaotic Resonator Potent Chaotic Resonator 34 Reforges a rare item with new random modifiers
Powerful Alchemical Resonator Powerful Alchemical Resonator 34 Upgrades a normal item to a rare item
Powerful Chaotic Resonator Powerful Chaotic Resonator 34 Reforges a rare item with new random modifiers
Prime Alchemical Resonator Prime Alchemical Resonator 68 Upgrades a normal item to a rare item
Prime Chaotic Resonator Prime Chaotic Resonator 68 Reforges a rare item with new random modifiers
Primitive Alchemical Resonator Primitive Alchemical Resonator 1 Upgrades a normal item to a rare item
Primitive Chaotic Resonator Primitive Chaotic Resonator 34 Reforges a rare item with new random modifiers

Corroded Fossil Acquisition

Drop level 1
Drop location: Azurite Mine
Item class: Stackable Currency
Metadata ID: Metadata/Items/Currency/CurrencyDelveCraftingBleedPoison

Related PoE Price & Buide Guide