Earth Mantle

Earth Mantle

This mod add 3 new blocks: mantle, peridotite half mantle and peridotite

by
67 Downloads
forgeworldgen
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About this Mod

Info

support:

Forge screenshot

minecraft 1.20.1

Description

A simple mod that add mantle and ultramafic igneous rocks blocks to minecraft, including layers generation replacing bedrock.

This mod add 3 new blocks:

  • Mantle
  • Peridotite Half Mantle
  • Peridotite

3 new blocks

Stepping on Mantle block will deal damage to the player including tools and armors in their inventory.
Holding the Mantle item also do the same.
Surrounding block around the Mantle will get convert to Peridotite (except for Mantle, Peridotite Half Mantle, Peridotite, Lava and Magma block).
Dropping items into the Mantle will delete them (engulfed into Mantle), if drop more than 32 items they will got convert to lava.

(v.0.1.0 Beta and up, on curseforge)

Breaking Peridotite or Peridotite Half Mantle will drop 4 Peridotite Fragments which you can craft them into Peridotite.

peridotite fragments recipe

(v0.1.1 Beta and up, on curseforge)

NOTE: Currently the mod is in development phase, more change will be made in future

Roadmap:

  • more Mantle type blocks
  • Create compat
  • Tectonic worldgen compat
  • Peridotite block variants

Available Versions

Earth Mantle 0.1.2 Betabeta
MC 1.20.1forge
February 10, 2026

How to Install Earth Mantle on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Earth Mantle". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Earth Mantle server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Earth Mantle compatible with forge?

Earth Mantle officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Earth Mantle – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Earth Mantle consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Earth Mantle with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.20.1