
Cal's Extra Gems
Some extra crystals and gems for your world! adds 2 new armor and tool sets and over 90 new blocks in total!
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About this Mod
Add some extra crytals and gems to your world! Cal's Extra Gems adds 2 new armor and tool sets, sapphire, opal, 6 colors of tourmaline, 4 colors of topaz, 3 new quartz colors, 5 beryl colors, and emerald slabs and walls. There's over 90 new blocks in total!
Where to find the ores:
Sapphire can be found in any Biome between -64 and 80
Topaz can be found in any biome between 50 and -32
Opal can be found in any biome between 30 and -80, being most common around 55
All beryl (including aquamarine!) can be found in any biome between 320 and -16, being more common around 168
All Quartz can be found anywhere the nether
Black Tourmaline can be found between 50 and -50 in Savanas , being most common at 0
Green Tourmaline can be found between 50 and -50 in Forests, being most common at 0
Blue Tourmaline can be found between 50 and -50 in Jungles, being most common at 0
Pink Tourmaline can be found between 50 and -50 in Taigas, being most common at 0
Orange Tourmaline can be found between 50 and -50 in Hills, being most common at 0
Watermelon Tourmaline can be found between 50 and -50 in Jungles, being most common at 0
I plan to add more gems in the future!
Available Versions
How to Install Cal's Extra Gems on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Cal's Extra Gems". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Cal's Extra Gems 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 3 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 Cal's Extra Gems compatible with forge?
Cal's Extra Gems officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cal's Extra Gems – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cal's Extra Gems 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.
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Install Cal's Extra Gems with just one click on your server.