Fairy stones are a type of Loess, a type of rock finely ground by glaciers and blown away by winds to form soil-like deposits. Groundwater moving through the soils dissolves calcium and other minerals, and the grounds are redeposited to form unique concretion formations. Fairy stones, also known as loess children, are believed to carry nature spirit energy, promote grounding, and offer protection against negativity, while also being a spiritual support for healing and other life issues. Fairy stones are thought to be excellent for grounding, helping to connect you to the earth and nature's energy. Some believe Fairy Stone is a portal stone, unlocking hidden dimensions where fairies dwell and facilitating communication with them.