The Cobble Popper will generate cobblestone when adjacent to Lava and Water source blocks.
The cobblestone will be popped into the air if not extracted with a hopper or pipe.
A Redstone signal will disable the Cobble Popper
The rate of cobblestone generation and the velocity of the popping are configurable.
The default rate of production is 1 cobblestone/sec per lava-water pair.
This mod was ported to 1.8.9 from one of my 1.7.10 mods: Feed the Creeper Tweaks
The 1.9-1.0.1 version of Cobble Popper was build with Forge 12.16.0.1767, and is not guaranteed to work with any other version.
The 1.9-1.0.2 version of Cobble Popper was build with Forge 12.16.1.1887, and will not work with any previous version.
Feel free to use in modpacks; notification is appreciated, but not required.
Demo (with more fun config settings):
