ModsJava
Sulfur and Potassium
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.
Feature Overview
- This mod adds two new blocks to Minecraft: Sulfur Ore and Potassium Ore.
- It is meant to be a vanilla friendly way to craft more gunpowder.
- Sulfur drops raw sulfur. It can be found in both overworld and nether. It has a higher spawn rate in the nether.
- Potassium drops raw potassium, just other minerals, and can be smelted into potassium. It can only be found in the overworld
- With 1 Sulfur and 1 Potassium you can craft 2 Gunpowder!
Generation
- Potassium spawns between y=[6, 56] and y=[70, max]. Larger ore veins are found in the highest part.
- Overworld Sulfur spawns between y=[min, 5] (only in deepslate).
- Nether Sulfur spawns everywhere and comes in larger ore veins
Configuration
Config is located in the /config folder as usual and it is called: sulfurpotassiummod.json
Enabled/Disabled values are: 0 for disabled and 1 for enabled.
Screenshots
Show
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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.
Verified by MCModsHub
- Ships as sulfurpotassiummod-1.21-2.0.0+Fabric.jar — drop this file into the mods folder
- Download size: 56 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.