ModsJava
JEIOres
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.
The mod fork from EMI Ores
Easily view ore generation information from inside JEI.
EMI Ores is a plugin for the recipe viewer EMI that displays information about how ores generate in the world, including:
- Y-level distribution
- Vein size
- Vein count per chunk
- Biome restrictions
The mod is required on both client and server in order to function; if present on only one side it will silently disable itself.
Owing to the fact that this mod gathers its data from data pack configured/placed features, modded ores should display correctly without additional configuration in the vast majority of cases.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as JEI Ores-1.20.1-1.0.3.jar — drop this file into the mods folder
- Download size: 127 KB
- Download link checked 12 Sept 2026 — working
These come from our own check of the pack file, not from the source page.