Instead of finding iron, you’ll end up with a load of tin, copper and uranium. If you have a mod that makes blocks share spawns with other blocks, such as Industrial Craft 2, then you’ll find that it’s even harder to find the things you need to mine. You’ve probably read every tip on the internet that tells you roughly how far down in the world that each mineral appears, but you still have a hard time finding them. This allows you to determine where precious minerals are, to find where cave networks are located, and to eliminate some of the tedious game play involved with Minecraft. The XRay mod for Minecraft allows you to see through blocks. It enables you to find the important blocks much faster. See through all kind of blocks by using this mod.