You can make infinite source of cobblestone making a cobblestone generator. Follow the simple steps below
Read the “Things you will need” section
Make 2 4-block high pillars 1 block away from each other
Put a circle around it
Dig a 2-block wide hole, leaving the 2nd space 2 blocks down from the left side pillar
Put a water source on the left-most side of the hole
Dig 3 holes like this:
- Put a lava source in the middle of the circle we made in the 3rd step
- Destroy the block in the middle of the water- and lava-flows
Note
- Make sure that cobblestone appears replacing the block.
- You should do this around your spawn point in case of an accident, unless you are using an infinite health hack or are using diamond armor in decent condition.
- Be careful around the lava.