XRay Mod 1.13 is an extremely unique mod that’s been designed to help players find ores more and more easier.
By making the textures of those blocks disappear from your view, this mod allows you to figure out transparently coal, iron, gold, diamonds and valuable resources buried in caves, underground or abandoned mineshafts.
As a result, you can find exactly what you want. Also, it includes fullbright, cavefinder, configurable coordinates, and much more.
So if you want to play in Hardmode or still survive in Survival mode without using Cheats, XRay Mod is the powerful tools for you to figure out a large number of resources.
The mod comes with an installer. Simply double click on the downloaded file, and select a profile to install it into. You can select a vanilla profile, a modded profile, a Forge profile, or even a LiteLoader profile! It will also detect Technic mod packs and ATLauncher instances.
Note: if you double click on the installer, and it opens in WinRAR (or similar program), you will need to right clickon the downloaded file, and go to Open with → Java(TM) Platform SE binary. If that option is not available you may need to install or reinstall Java.
How to Install: