👉 Phosphorite is a mineral that occurs in various forms, including quartz and feldspar. It is typically composed of calcium carbonate crystals embedded within a silicate matrix, such as limestone or granite. Phosphorites are known for their unique optical properties, which include the ability to absorb light, giving them a distinctive blue-gray color. They are commonly used in various applications, including jewelry, construction materials, and decorative coatings.
