Maifan Stone is a unique mineral rock composed of silicate minerals like feldspar, hornblende, and biotite. It is known for its ability to adsorb heavy metals and chemical impurities from water while releasing beneficial minerals such as calcium, iron, zinc, and magnesium. Maifan Stone also raises water's pH to a more alkaline level and is used in various applications, including water purification, skin treatments, and enhancing the nutrient content of food and beverages. It is valued for its health benefits and versatility in improving water quality.