Have you ever wanted to mine endlessly with infinite ores while not ruining the cave system below your world? Well, today I present a solution! Place a diamond alongside flint into the crafting table, and you'll obtain a nifty item known as "Flint & Jewel!" Use this item on a portal frame made of dripstone blocks, and you'll find yourself in a new dimension consisting entirely of caves!
This cave dimension includes a number of features:
-Endless mining
-Standard and Lush Caves
-(Super Rare) Deep Dark Caves
-All Overworld Ores
-Monster Box Dungeons
-Mineshafts
-Fossils
-Geode Generation
-Lava Pools
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 Modrinth — 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.
- Ships as rw_miningdimension-1.0.1-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 172 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.