Natural stone gas fire pits add beauty to your outdoor living environment! Yes, these fire pits are made of REAL STONE! Each of our real stone outdoor gas fire pits is unique. When you buy online, we'll pre-tune your fire pit to give you the best looking flame and great heat output without over powering flame height. The minimum heat output of your fire pit will be 60,000 btus, but might be as high as 100,000 btus if you buy a larger fire pit. Choose to burn natural gas or propane when ordering. Your natural stone fire pit will be shipped with lava stone fire media, and you can also choose to add 1/2" premium fire glass media when ordering.