Assertion: pyrrhotite | /r/HasProperty | common sulfide mineral
Facets:
value: in the earth's crust
type: LOCATION
value: in a range of meteorites
type: LOCATION
Source sentences:
text: Pyrrhotite, Fe 7 S 8 , is a common sulfide mineral in the Earth's crust and mantle, as well as in a range of meteorites and is of interest to a wide variety of disciplines including economic geology, geophysics, and material science.