How to Make Stone in Little Alchemy

Little Alchemy is a free game that allows you to combine elements or formulas to make new elements, such as mud, rain, plant, bread, and water. There are about 560 elements in the game, and you could mix elements to create interesting, fun and surprising items. Every combination is a little puzzle to solve.

Making stone in Little Alchemy is easy, see the instructions below:
Earth + Fire = Lava
Air + Lava = Stone