Simple Ore Vein Miner
A lightweight Fabric mod that lets players toggle ore vein mining with a hotkey.
About this Mod
Simple Ore Vein Miner
Simple Ore Vein Miner is a lightweight Fabric mod that lets players toggle ore vein mining on and off with a hotkey.
When enabled, mining one ore block with a pickaxe will automatically mine connected ore blocks of the same type. When disabled, mining works normally.
Features
- Toggle vein mining with the V key
- Mines connected ore blocks of the same type
- Supports vanilla ores and deepslate ore variants
- Requires a pickaxe
- Works in singleplayer
- Works on multiplayer servers when installed on both client and server
- Includes a 64-block safety limit to help prevent lag
- Lightweight and simple to use
How to use
- Install Fabric Loader for your Minecraft version
- Install Fabric API
- Put Simple Ore Vein Miner in your
modsfolder - Launch Minecraft
- Press V to turn vein mining on or off
- Mine an ore block with a pickaxe
Supported ores
- Coal Ore
- Iron Ore
- Copper Ore
- Gold Ore
- Redstone Ore
- Emerald Ore
- Lapis Ore
- Diamond Ore
- Nether Gold Ore
- Nether Quartz Ore
- Ancient Debris
- All vanilla deepslate ore variants
Multiplayer
For multiplayer servers, this mod should be installed on both the client and the server.
The client handles the hotkey toggle, and the server handles the actual vein mining.
Supported versions
Available versions currently include:
- Minecraft 1.21.4
- Minecraft 1.21.11
- Minecraft 26.1.x
Make sure to download the correct file for your Minecraft version.
Requirements
- Fabric Loader
- Fabric API
- Java 21 for Minecraft 1.21.x versions
- Java 25 for Minecraft 26.1.x versions
Future plans
Possible future updates may include:
- Configurable max vein size
- Toggleable actionbar messages
- Modded ore support
- Custom keybind options
- Ore blacklist/whitelist config
Available Versions
How to Install Simple Ore Vein Miner on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Simple Ore Vein Miner". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Simple Ore Vein Miner server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Simple Ore Vein Miner compatible with fabric?
Simple Ore Vein Miner officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Simple Ore Vein Miner – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Simple Ore Vein Miner 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.
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Rent Modded Server
Install Simple Ore Vein Miner with just one click on your server.