Barrier

==Info==
Barrier is an Common tier ore.
Barrier spawns under layer teleport boxes and at the bottom of the mine
==Bugs==
* If player have Post collapse area within 35m, there would be a chance, that it would just break the barrier.
* Sometimes, some ores can be inside of barrier, making ore not being mined and Barrier invisible.
==Trivia==
*This is the only ore that can't be mined or obtained in any ways.
* Barrier is also the first block that doesn't have a chance, as it guaranteed to appear in specific areas.
==History==
*Barriers are added as a replacement of Bedrock during v.1.9.2