nineMinecraft is a joke site.
nineMinecraft is in no way affiliated with Modrinth or 9minecraft. (And frankly, who wants to be affiliated with the latter?)
this mod is very self explanatory idk
Mandatory Copper

Mandatory Copper

Mod and data pack

Makes copper tools mandatory in progression.

Server AdventureGame Mechanics
147 downloads
4 followers
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Mandatory Copper 1.1.0

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Download Report

Changelog

Now supports Universal Ores

Files

mandatorycopper-1.1.0.jar(10.42 KiB) Primary Download

Metadata

Release channel

Release

Version number

1.1.0

Loaders

Fabric

Game versions

1.21.11

Downloads

102

Publication date

February 18, 2026 at 11:38 PM

Publisher

hivye

hivye

Member

Version ID

Project members

hivye

Member

Technical information

License
MIT
Project ID