DatapacksJava
Monstrous Veins
[CustomOreVeins] adds huge veins for all ores. Free Minecraft Java datapack for 1.21.1, 1.21.4, 1.21.3.
⬇ Download on CurseForge
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.4, 1.21.3
- 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 — see the MC Java Mods guides for the full walkthrough.
Monstrous Veins is a free Minecraft Java datapack. Compatible with Minecraft 1.21.1, 1.21.4, 1.21.3, 1.21.2. Downloaded 11,251 times (via CurseForge). Download it and open it directly in the game.