Periodity
by MelanieADV
Periodity brings metal processing to Fabric, with molten metals, naturally generated ores and alloys made from several metals and compounds.
What it does
Periodity adds elements modeled loosely on real metallurgy to Minecraft: ores such as tin generate in the world, and metals like iron, copper and gold can be melted into molten variants. Alloys are produced by combining different metals and compounds, and coal can be turned into carbon for metallurgical variants that are used in the same process. Decoration blocks such as marble extend the mod beyond processing into building.
Fabric API is required, so it must be installed alongside Periodity on the same loader. Installation covers the server and each player's game. Builds cover 1.20.1 and 1.21.11, the latest Fabric file being 1.1.3-Fluorine for 1.21.11, released 2026-08-23. The code is released under the GNU Lesser General Public License v3.0 only and is open source, and the project has a public source repository and issue tracker.
Key features
Naturally generated ores
Metal ores such as tin generate in the world, giving players a source of raw material before crafting begins.
Molten metal variants
Metals including iron, copper and gold have molten forms that can be made and used in later recipes.
Alloy production
Alloys are made by combining different metals and compounds, extending the range of materials available to players.
Metallurgical carbon
Coal is processed into carbon, a material used for the metallurgical variants that feed alloy production.
Decorative marble
Decoration blocks such as marble give builders finished materials alongside the processing content.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Players who want a metallurgy-themed progression on Fabric, and server owners who want the same materials for every player on a shared world.
How it compares
STAL Alloys is a Fabric-only mod for 1.19.2 – 1.21.1, released under the MIT License and open source, and it also runs client and server. Create: Blazing Hot runs on Fabric, Forge, NeoForge and Quilt for 1.20.1 – 1.21.1, is open source under the MIT License and also runs client and server. Bug's Alterations - Molten Ironworks is Fabric-only for 1.20.1, open source under the GNU General Public License v3.0 only, and its environment is server required with client optional, which differs from Periodity's client and server requirement.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Periodity | Fabric | 1.20.1 – 1.21.11 | Client and server | 2026-08-23 |
| STAL Alloys | Fabric | 1.19.2 – 1.21.1 | Client and server | 2024-09-09 |
| Create: Blazing Hot | Fabric, Forge, NeoForge and Quilt | 1.20.1 – 1.21.1 | Client and server | 2026-04-26 |
| Bug's Alterations - Molten Ironworks | Fabric | 1.20.1 | Server required, client optional | 2025-01-08 |
Questions
Does Periodity need Fabric API?
Does the server need Periodity?
Which game versions does Periodity support?
In the catalog
Periodity is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/periodity
- Owner
- MelanieADV
- Published
- 2024-11-27
- Updated on Modrinth
- 2026-08-23
- Facts verified
- 2026-10-15