ModsJava
Ytterbium
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
features of Ytterbium:
- ytterbium staff (craft like a big stick of ytterbium). it applies the radiation effect and has a range of 6. ytterbium is a source of gamma rays
- ytterbium ore naturally generates, drops ytterbium
- radiation effect, sets baby's on fire, adults glow and damages any mob or player that has it. you can get it by being hit with gamma rays (from the ytterbium staff)
- ytterbium powder can be composted, used as furnace fuel and ignites when dropped. crafted with ytterbium
- an analog clock block that cycle redstone output from 0 to 15 increasing every tick
- a binary clock that toggles on/0ff every tick
- display, displaying the input signal strength in hex (needs better texture)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 Ytterbium-2.0.jar — drop this file into the mods folder
- Download size: 61 KB
- Download link checked 24 Oct 2026 — working
These come from our own check of the pack file, not from the source page.