ModsJava
Block Veins
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.
A world-generation mod that introduces resource block veins into the Overworld.
Caves now Generate:
Diamond Blocks
Gold Blocks
Emerald Blocks
Iron Blocks
Lapis Blocks
Key Feature
Veins only generate when exactly one block is exposed to air
Exploration Focus
image disclaimer
some images contain human placed blocks to for dramatic effect which is used to showcase the mod's feature
Perfect For
Modpacks (hard ones where getting op quick is a must)
Players who dislike grindy strip-mining (like me lol)
Modpack Creators
you can use my mod in the pack!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.10, 1.21.11
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as BlockVeins(NeoForge)-1.0.1.jar — drop this file into the mods folder
- Download size: 23 KB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.