ModsJava
Just Another Ruby Mod! (JARM!)
The title is a complete lie, this mod has way more than just ruby!
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Just Another Ruby Mod adds in some new ores, all of which can be found in the world. All of the ores have their own unique tools, weapons and armour sets. Meteorite for instance spawns fairly high in the world and occasionally there is a chance that one will fall from the sky. Some ores you will need to mine as close to bedrock as possible to find such as Amethyst and Braunite. Opal can be found fairly high in the world and finally Ruby can be found fairly common between y=8 and bedrock
Verified by MCModsHub
- Ships as jarm-1.12.2.10.jar — drop this file into the mods folder
- Download size: 146 KB
- Download link checked 12 Aug 2026 — working
These come from our own check of the pack file, not from the source page.