Here is an unofficial port of Metallurgy 4 modification, which will add for you a lot of real and even some fancy metals, unique ways to process them, and of course new types of armor with various additional effects.
In total, more than 20 new types of ore will be added from which you can craft 17 different sets of armor, weapons and tools. Each ore has its own rarity and can have passive boosters.
How to install Metallurgy 4: Reforged Mod
- Download and install Minecraft Forge
- Download mod
- Unzip it and copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods