Calcite Stairs and Slabs
Java mod listed for Minecraft 1.17. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.17.1 on Forge. On other versions it may install and then do nothing.
This mod is dead simple: it adds calcite stairs and slabs to Minecraft. That's it.
Blocks added: Calcite Slab, Calcite Stairs.
More in the future: Calcite walls, possibly other blocks like Tuff.
Update: didn't expect people to actually download this. This is my first modern Minecraft mod. When I get the chance, I'll update it to 1.18 and 1.19, add some extra blocks, and so on. Keep it simple still.
These blocks give a builder more options when building with the new beautiful Calcite block.
See it, and more, on my website here.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.17.1
- 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 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.
- Ships as CalciteBlocks-1.17.1-1.0.1.jar — drop this file into the mods folder
- Download size: 19 KB
- Download link checked 4 Nov 2026 — working
These come from our own check of the pack file, not from the source page.