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OnyxiumMinecraft mod

Onyxium adds a powerful new material to Minecraft with sets effects and cool additions.

Latest version
onyxium-1.20.1-2.0.3.jar
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
not stated
Downloads
519
Updated
15 d ago
Available on
CurseForge
Space NodePartner

Host Onyxium servers

One click and Onyxium is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Onyxium’s own host. Nothing is re-hosted here.

onyxium-1.20.1-2.0.3.jarrelease18 Jul 2026

onyxium-1.20.1-2.0.3.jar · 0.1 MB · for 1.21

Download latest
d12fb197f6ed…
Older versions16
  • onyxium-1.21-2.0.3.jar18 Jul 20261.210.2 MB7149ee751b0d…Get
  • onyxium-1.21.1-2.0.3.jar18 Jul 20261.21.10.1 MB7b7bff13a4e0…Get
  • onyxium-1.21.4-2.0.3.jar18 Jul 20261.21.40.2 MB1ddefdfa7cf9…Get
  • onyxium-2.0.1.jar11 Jul 20261.21.40.2 MB5 downloads24d33556eae9…Get
  • onyxium-2.0.jar10 Jul 20261.20.10.1 MB10 downloads726689e23cfb…Get
  • onyxium-1.4.0.jar27 May 20261.20.10.2 MB16 downloads0ea1d7e8b76d…Get
  • onyxium-1.2.4.jar25 May 20261.20.10.1 MB18 downloadsfd182bf169ed…Get
  • onyxium-1.2.3.jar25 May 20261.20.10.1 MB6 downloadsf41eaf9ee7f3…Get
  • onyxium-1.2.2.jar15 May 20261.20.10.1 MB19 downloads523e500dd816…Get
  • onyxium-1.2.1.jar15 May 20261.20.10.1 MB8 downloadsc381c392f919…Get
  • onyxium-1.1.1.jar3 May 20261.20.10.1 MBed5562ad3bf8…Get
  • onyxium-1.1.0.jar3 May 20261.20.10.1 MB2a48323e5dd6…Get
  • onyxium-1.0.52.jar2 May 20261.20.10.1 MB1 downloads0e83df91fb39…Get
  • onyxium-1.0.49.jar2 May 20261.20.10.1 MB1 downloads610923368b52…Get
  • onyxium-1.0.43.jar2 May 20261.20.10.1 MB1f82e5a2708d…Get
  • onyxium-1.0.33.jar2 May 20261.20.10.1 MB3f7becb60ac3…Get

Frequently asked

How do I install Onyxium?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Onyxium safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Minecraft versions does Onyxium work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Last checked 2 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .