This is Elite Shungite from the Karelia region of Russia. The rank is Elite. Purchased from Crystal World. This is Elite Shungite in chip size. It has been stored for a long time, so it is listed as "near unused." It can purify water by placing it in water. The purified water can be drunk as is, or used when making other beverages or for cooking. It can also be used as a form of therapy. Shungite is a very rare carbon composite mineral formed approximately 2 billion years ago, containing the only natural antioxidant component on Earth. It is said to generate a large energy field called a "zero field," continuously emits high-quality vibrations, and powerfully absorbs negative energy. Therefore, it can also be used for water purification. Simply placing it in a container with tap water can create energetically clear water. Furthermore, Shungite is excellent for antioxidant properties and is effective for electromagnetic wave protection. Fullerenes