ModsFinder

Thirsty Copper

by Kathereine

Thirsty Copper lets water thrown at copper blocks speed up their oxidation, one stage per throw, through a data pack.

FabricForgeNeoForgeQuiltServer required, client optionalAll rights reserved1.21 – 1.21.10

What it does

Throwing water at a copper block in a water cauldron advances its oxidation by one stage. Waxed copper blocks do not oxidize this way. The behavior is provided by a data pack, so the mod has no separate code beyond it.

Installation is for the server, and players connecting to it do not need the mod. Files are published for Fabric, Forge, NeoForge and Quilt, covering game versions 1.21 – 1.21.10, and the code is under All rights reserved.

Key features

  1. Faster copper oxidation

    Thrown water advances copper through its oxidation stages more quickly than natural weathering.

  2. Cauldron-based stages

    Each throw at a copper block in a water cauldron moves it forward by one oxidation stage.

  3. Waxed blocks unaffected

    Waxed copper blocks cannot be oxidized by thrown water, so protected builds keep their color.

Compatibility

Latest build for each game version and loader.

1.21.x11 of 11 versions with builds
1.21.101.0+mod1.0+mod1.0+mod1.0+mod
1.21.91.0+mod1.0+mod1.0+mod1.0+mod
1.21.81.0+mod1.0+mod1.0+mod1.0+mod
1.21.71.0+mod1.0+mod1.0+mod1.0+mod
1.21.61.0+mod1.0+mod1.0+mod1.0+mod
1.21.51.0+mod1.0+mod1.0+mod1.0+mod
1.21.41.0+mod1.0+mod1.0+mod1.0+mod
1.21.31.0+mod1.0+mod1.0+mod1.0+mod
1.21.21.0+mod1.0+mod1.0+mod1.0+mod
1.21.11.0+mod1.0+mod1.0+mod1.0+mod
1.211.0+mod1.0+mod1.0+mod1.0+mod
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Does Thirsty Copper need to be installed on clients?

No. Only the server needs the mod, because players can join with it or without it and nothing changes for them.

Which loaders does Thirsty Copper support?

Fabric, Forge, NeoForge and Quilt, all with the 1.0+mod for 1.21.10 file as the latest build.

In the catalog

Thirsty Copper is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 15,569 mods support Minecraft 1.21.10.

Utility mods36,990Fabric modsMods for 1.21.1015,569

More from Kathereine

All projects
Remixed Origins1.20 – 1.20.1Created: Origins1.20.1Potpourri1.21.5

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What the author says

This is a simple datapack allows you to throw copper into water or a water cauldron to oxidize it by one stage. Waxed blocks cannot be oxidized this way. To oxidize the copper more you have to throw it back into the water.
Kathereine, on the Modrinth page

Official listing

Owner
Kathereine
Published
2025-11-16
Updated on Modrinth
2025-11-16
Facts verified
2026-10-15

Tags

UtilityGame mechanics
Open on ModrinthCompare