How do I install TerraFirmaGregTech - Ores [Deprecated]?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does TerraFirmaGregTech - Ores [Deprecated] work with?

The listing gives Minecraft 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods› TerraFirmaGregTech - Ores [Deprecated]

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TerraFirmaGregTech - Ores [Deprecated]

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by Kinoman · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.20.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.20.1 · Fabric ⬇ Download for 1.20.1 · Forge

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.

Open in MC Java Mods Get it on Google Play →

TerraFirmaGregTech - Ores [Deprecated] — Minecraft Java mod, screenshot 1

Deprecated. In new versions of TFC you will get crash.

Just use this modpack

https://www.curseforge.com/minecraft/modpacks/terrafirmagreg

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GregTech's Ore Generation in TFC As It Should've Been

TerraFirmaGregTech - Ores [Deprecated] — Minecraft Java mod, screenshot 2

This mod is an addon for TerraFirmaCraft and GregTechCEu Modern.
This mod adds 40 new ores for GregTech in TerraFrimaCraft world.

TerraFirmaGregTech - Ores [Deprecated] — Minecraft Java mod, screenshot 3

Each ore can only be found in a certain layer of rock.
These ores have TFC-style textures for poor, normal or rich types blocks.

TerraFirmaGregTech - Ores [Deprecated] — Minecraft Java mod, screenshot 4

This ores and TFC ores also can be processed by a macerator.
Instead of 1 block, to use a mecerator you have to obtain certain amount of small, poor, normal or rich ore pieces.

You can process 3 normal ore (or 5 poor, or 2 rich) pieces into 1 crushed ore.

The mod is WIP.

Feedback about ores spawning will be highly appreciated.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 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.

File checked by MCModsHub

Ships as tfg_ores-0.2.0-1.20.1.jar — drop this file into the mods folder
Download size: 5.0 MB
Download link checked 27 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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