Lava



Lava is found deep underground at layer 12 and rarely at or near the surface in the form of lava pools. It is also commonly found in volcanoes. If you right click a block of lava with an Empty Cell, it will consume the lava source block and turn the cell into a Lava Cell. Buckets of Lava can be put into a Geothermal Generator for EU, and you can also suck up lava with a Pump.