Large Veins
The Large Veins modification fundamentally changes the resource hunting principle in Minecraft by adding massive - but incredibly rare - ore veins to the world. Instead of the usual scattered generation, you'll be able to find true underground treasuries containing mind-blowing amounts of material.





Complete Customization
All generation parameters are configured through JSON files, providing full control over the process. Users and modpack creators can adjust:
- Vertical spawn range (minimum and maximum Y coordinate)
- Vein size
- Generation chance (higher value means greater rarity)
- Ability to add custom vein types
Default Spawn Rates
For vanilla resources, the following discovery chances are set:
Coal: 1 in 1000 chunks (0.1% probability) Iron: 1 in 2000 chunks (0.05%) Gold: 1 in 17000 chunks (0.005%) Redstone: 1 in 5000 chunks (0.02%) Diamonds: 1 in 47000 chunks (0.002%) Lapis: 1 in 47000 chunks (0.002%) Quartz: 1 in 1000 chunks (0.1%)
Supported Mods
The modification supports integration with popular addons including Actually Additions and Substratum, providing huge veins for their additional resources.
Technical Requirements
Large Veins requires:
- ShadowMC
- Forgelin