The Xray Ultimate Resource Pack was designed for players who want to make their mining life easier and need a little help finding resources.
Most of the resources in Minecraft are designed to enhance the visuals in one way or another, but Xray Ultimate is one of a kind in that it is designed to make the game easier instead of enhancing the visuals. By its very nature, don't expect exceptional visuals, but rather a very useful aid when you go out to mine.
The objective of Xray Ultimate is to help with mining by highlighting all the ores and mineral blocks in Minecraft. Thanks to the pack that showcases ores and resource blocks, you will be able to know exactly where they are and it will save you a lot of time.
The Xray Ultimate texture pack has a resolution of 16 × 16, so it probably won't cause a drop in performance. The pack works great without Optifine , but we highly recommend using it as it provides a much needed night vision effect.