Assertion: meteorite's metal | /r/HasProperty | iron
Facets:
Source sentences:
text: The Tutankhamun dagger consists of similar proportions of metals (iron, nickel and cobalt) to a meteorite discovered in the area, deposited by an ancient meteor shower.
text: Stony-iron meteorite s have nearly equal amounts of silicate minerals (chemicals that contain the elements silicon and oxygen) and metals (iron and nickel).