siderolite

/ˈsɪdərəlaɪt/
noun
  1. A meteorite that is composed mainly of iron and nickel, with some rocky material.
    • Scientists studied the siderolite to learn more about the early solar system.
    • Collectors paid a high price for the rare siderolite at the auction.
    • The museum displayed a siderolite that was found in the desert.