Lava has been around as long as the first Volcanic eruption on Earth. Once the fluid lava cools and hardens, it becomes a wonderful healing stone.   Being as it comes from deep in the earth with lots of heat, Lava can give clearing and healing for the root chakra.  It can help connect us to the earth.   It's porous, grounding, calming, and stabilizes the emotions. 

Essential oils when combined with Gemstones,  compliment the gemstone you choose for your healing.