OreRegen
OreRegen adds regenerating blocks for every ore in the Ore Dictionary as well as extensive configuration options.
These blocks can only be obtained through Creative Mode and commands, they do not spawn in the world.
Once a regenerating block has been placed, it can only be removed in Creative Mode.
The blocks should work with all tool modifiers like Silk Touch and Fortune.
You can also get regenerating blocks for any block. To do that, either add a new entry to the config or execute the following command:
/oreregen <oreblock> <oremeta> <brokenblock> <brokenmeta> <respawnTime>
The Ore Block is the block that dictates what the block drops.
The Broken Block is the block which is shown when the ore is broken, during the respawn cooldown.