ModsJava
Geo Expansion
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Geo Expansion News
Geo Expansion is 1 Year old, now with 25 biomes, 20 Ores, over 80 stone types and slab gen.
Geo Expansion is a Geology Based mod adding over 80 stone types, over 1000 crafting recipes, and 25 Biomes.
Geo Expansion is based off of the Bettergeo mod, Terrafirmacraft mod, Subterranean Wilderness, and inspired by Vintage Story game.
Geo Expansion mod is a different mod than geologic Expansion mod.
Geo expansion is a geology based mod and a biome mod.
Recommended mods with Geo Expansion, lithosphere mod, Biomes o plenty mod, Create Mod, Sophisticated backpacks mod.
Geo Expansion 1.10.2 Adds making stone tools from almost any stone type, added Rats, World Gen changes.
New Geo Expansion the (Beyond Geology Update 1.10) Adds Opal Block set, Opal Barrel, Opal Bag, and Brown Clay, Brown Clay Bricks.
Geo Expansion 1.10.0 Adds White Granite.
Geo Expansion 1.9.5 Adds Turquoise, Peridot, Brown Gravel.
(Slab Gen Update part 2) Geo Expansion 1.9.2 adds more Slab Gen and Rocks and rock gen.
Geo Expansion Update system,
1.0 the first 0 means the season of Updates works like chapters, 1.0.0 the second 0 means the Updates themselves new updates like 1.8.5 then there is the bug fixes and small updates 1.0.0.0 the third 0 small updates/bug fixes.
Geo Expansion Update History
(The beginnings Update 1.1x) (The polished Update 1.2x) (The Worlds Update 1.3x) (The Underground Rocks Update 1.4x) (The Deep Rocks Update 1.5x) (The Scary Rocks Update 1.6x) (The World Expansion Update 1.7x) (The Igneous/Biomes Update 1.8x) (The Ores Update 1.9x) (The Slab Gen Update part 1 in 1.9.1 and part 2 in 1.9.2) (The Beyond Geology Update 1.10x)
GeoLand dimension a Dimension with all my surface Biomes.
Check out my Resource pack
Mountain Craft Resource pack
https://www.curseforge.com/minecraft/texture-packs/mountain-craft
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.8, 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as geo_expansion-1.10.2-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 5.3 MB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.