To make stone in Little Alchemy, the most straightforward and commonly used method is:
- Combine Earth and Fire to create Lava.
- Then combine Air with Lava to get Stone.
So the key combinations are:
- Earth + Fire = Lava
- Air + Lava = Stone
Alternatively, stone can also be made by combining Earth and Pressure (Pressure itself is made by combining Air + Air), but the Earth + Fire then Air + Lava method is simpler and widely used. This method ensures the creation of stone which can then be used for many other combinations in the game.