Cobalt Material Mod
by KingGeo_11
Cobalt Material Mod adds a Cobalt material to the game, with tools and armour made from it for Fabric players on 1.21 – 1.21.1.
What it does
Cobalt is added as a crafting material, and the mod creates tools and armour from it. The author describes the metal as intended to sit between diamond and netherite, giving its own benefits. A full Cobalt armour set grants Swiftness that stays active while the set is worn. A server running it needs every connecting player to have it too. Compatibility with other mods is not promised, and the author notes issues with some setups. Cobalt Material Mod is released under All rights reserved and is not open source.
Key features
Cobalt material
A Cobalt material is added to the game and can be used in crafting recipes for tools and armour.
Cobalt tools and armour
Tools and armour are made from Cobalt, positioned between diamond and netherite in strength.
Swiftness armour set
Wearing a full Cobalt armour set grants the Swiftness effect for as long as the set stays equipped.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Cobalt Material Mod need Fabric API?
Does the server need the mod?
In the catalog
Cobalt Material Mod is one of 17,631 Equipment mods on ModsFinder, and one of 8,894 Equipment mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Adds Cobalt as a material to the game. Tools and Armour can be created. The full Armour set gives Swiftness I infinitely when worn. Hope you enjoy the mod! Compatibility with other mods is not guaranteed at the moment, but as long as the exact Fabric API version this mod requires is used, there should be no issues!
Official listing
- Modrinth page
- modrinth.com/mod/cobalt-material-mod
- Owner
- KingGeo_11
- Published
- 2026-05-10
- Updated on Modrinth
- 2026-06-21
- Facts verified
- 2026-10-15