ModsJava
Diamond In The Rough
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
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.
When a dragon's fireball lands near obsidian, it will turn into an obsidian diamond ore. This block is a combination of the properties of obsidian and diamond ore.
The chance for obsidian turning into diamond ore is configurable via gamerule.
As of version 1.1.0, you can change the blocks that generate with the fireballs by changing the "dragon_made_ores" block tag.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10
- 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.
File checked by MCModsHub
- Ships as Diamond-In-The-Rough-Fabric-1.3.0.jar — drop this file into the mods folder
- Download size: 48 KB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.