👉 Selbergite is a type of gemstone that is known for its unique appearance and properties. It is named after German mathematician Paul Selberg, who discovered it in 1983 while researching the theory of automorphic forms. The shape of a selbergite can vary depending on the specific stone. Some examples include: - The "V"-shaped gemstone with a sharp point at its center - The "P" shaped gemstone with a smooth, rounded surface -
