Block Veins
Adds naturally generated resource block veins into the world
Screenshots
About this Mod
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!
Available Versions
How to Install Block Veins on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Block Veins". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.20.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Block Veins server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Block Veins compatible with forge and neoforge?
Block Veins officially supports forge, neoforge for Minecraft 1.21.11, 1.21.10, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Block Veins – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Block Veins consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install Block Veins with just one click on your server.