Iridium

Iridium
Mods	Cotton Resources GregTech 1 GregTech 6 IndustrialCraft 2 Tech Reborn Thermal Foundation
Blocks
Ore
Small Ore
Block
Metallurgy
Ingot
Double Ingot
Triple Ingot
Quadruple Ingot
Quintuple Ingot
Nugget
Dust
Small Dust
Tiny Dust
Impure Dust
Purified Dust
Crushed Ore
Purified Ore
Centrifuged Ore
Plate
Double Plate
Triple Plate
Quadruple Plate
Quintuple Plate
Components
Rod
Round
Bolt
Screw
Ring
Gear
Small Gear
Foil
Spring
Small Spring
Fine Wire
Rotor
Scrap
Fluids
Plasma Cell
Miscellaneous
Coin
Others

Iridium is a rare, end game metal added by IndustrialCraft 2, with GregTech adding more functionality to it.

GregTech

Iridium can be obtained from Iridium ore, or centrifuged from Platinum Dust. Iridium ore is very rare with a spawn rate of 1 ore per 5 chunks on average. In-game spawn rates will also be lowered since ores spawn randomly from Y height 1 1 to 99 and attempting to spawn ore above ground results in no ore spawned. In a biome with a Y height of 64, in-game rates average 1 ore every 10 chunks. In a biome with a lower Y height of 32, in-game rates average 1 ore every 20 chunks.

GregTech 1

As added by GregTech 1

Start: 90,000,000 EU

EU/t: -512 EU/t

5,000 Ticks

IN: 2,560,000 EU

Fusion Reactor

IndustrialCraft 2

Iridium can only be found in various dungeon chests. After that it can only be obtained by replicating from UU-Matter.

FTB Infinity Evolved

As added by FTB Infinity Evolved

80,000,000 RF

Assembly Table

Thermal Foundation

Iridium can be obtained from its ore or by processing Platinum Ore. Since these ores don't generate by default, Iridium can't be obtained in normal gameplay, but can be obtained in modpacks that allow one of these ores to generate, such as FTB Academy. Other than being crafted into coins to fuel the Numismatic Dynamo, Iridium has no practical usage.