A pair of Pakistani pyrite weighing 56.998 carats

Technical details: Type: Pyrite Weight: 56.998 carats Dimensions (mm): 18.03x14.15x7.65 Shape: Faceted Cabochon Color: Metallic Gray Clarity: Unrated Transparency: Opaque Hardness: 6.0-6.5 Treatment: Untreated Origin: Pakistan Certification: Not included with a certificate because it is a mineral Pyrite is a metallic mineral characterized by its shiny metallic golden color and strong metallic luster, which has earned it the name "Fool's Gold." It is primarily composed of iron sulfide and often appears in the form of crystalline cubes or other regular crystalline structures. It has moderate hardness and a very strong metallic luster that distinguishes it from other minerals. It is mined from several regions around the world including Spain, Peru, and the United States. Its unique composition and distinctive luster make it a common stone in mineral collections and natural rock displays.