What does this datapack add?
This datapack expands Rail World mod by adding ore veins that have hundreds of ores in them. These veins have the potential to supply multiple production lines with abundant resources.
This datapack adds 7 new veins in total.
Check the gallery for images of some of those veins.
Please make sure you download the Rail World mod first.
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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as railworld_isveins_1.0.zip
- Download size: 59 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.