ModsFinder

CobbleOre Generator

by OffsetMonkey538

CobbleOre Generator makes cobblestone generators produce ore blocks instead of plain cobblestone, which lets a survival world get ores from a generator setup.

FabricServer-side onlyMIT LicenseOpen source1.14 – 1.21.1

What it does

The mod changes what a cobblestone generator outputs. In a fraction of generated blocks, the generator produces an ore chosen at random from the c:ores block tag, so ores added by other mods can appear too. Roughly one in four generated blocks is replaced this way, and the rest stay as cobblestone. Installation needs Fabric API and MonkeyLib538, and the mod is server-side only, so players join without installing it. It is released under the MIT License and is open source, with public source code and an issue tracker.

Key features

  1. Ore output from generators

    Cobblestone generators occasionally produce an ore instead of cobblestone.

  2. Random choice from ore tag

    The ore is picked at random from the c:ores block tag, so modded ores can be included.

  3. Fixed replacement chance

    About a quarter of generated blocks are swapped for an ore, leaving the rest unchanged.

Compatibility

Latest build for each game version and loader.

1.21.x2 of 2 versions with builds
1.21.12.1.1+1.21
1.212.1.1+1.21
1.20.x7 of 7 versions with builds
1.20.62.1.1+1.21
1.20.52.1.1+1.21
1.20.42.1.1+1.21
1.20.32.1.1+1.21
1.20.22.1.1+1.21
1.20.12.1.1+1.21
1.202.1.1+1.21
1.19.x4 of 4 versions with builds
1.19.42.0.0+1.20.1
1.19.32.0.0+1.19.3
1.19.22.0.1+1.19.2
1.191.0.0-beta+fabric.1.18.2-up
1.18.x3 of 3 versions with builds
1.17.x2 of 2 versions with builds
1.16.x6 of 6 versions with builds
1.15.x3 of 3 versions with builds
1.14.x5 of 5 versions with builds
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 2

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required
MonkeyLib538A library mod for OffsetMonkey538's mods
Required

How it compares

Full comparison

Lag Generator is a Server-side only mod with the same server environment, released under the MIT License and open source, and it supports Fabric and NeoForge for 1.21. CobbleOre Generator is Fabric-only and targets 1.14 – 1.21.1.

ModLoadersGame versionsEnvironmentUpdated
CobbleOre GeneratorFabric1.14 – 1.21.1Server-side only2025-12-16
Lag GeneratorFabric and NeoForge1.21Server-side only2025-12-18

Questions

Does CobbleOre Generator need Fabric API?

Yes. Fabric API and MonkeyLib538 are both required dependencies and must be installed alongside the mod.

Does a server need CobbleOre Generator installed?

Yes. It runs on the server alone, so players need nothing extra to join.

In the catalog

CobbleOre Generator is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 32,366 mods support Minecraft 1.21.1.

Utility mods36,990Fabric modsMods for 1.21.132,366

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What the author says

There's a 25% chance for it to generate an ore which it chooses randomly from the c:ores block tag. This means that if you have some mod that adds a really overpowered ore, this ore would have the same chance of spawning as coal ore.
OffsetMonkey538, on the Modrinth page

Official listing

Owner
OffsetMonkey538
Published
2022-07-04
Updated on Modrinth
2025-12-16
Facts verified
2026-10-15

Tags

Utility
Open on ModrinthCompare