Assertion: meteorite | /r/HasProperty | rare
Facets:
value: extremely
type: DEGREE
value: of great scientific and historic interest
type: OTHER
value: for three reasons
type: CAUSE
Source sentences:
text: Meteorites and tektites are rare for three reasons.
text: Meteorites without metal in them are extremely rare and they need to have some of the other characteristics of meteorites to be able to identify them as meteorites.
text: Although meteorites are extremely rare, thousands of them have been found on Earth's surface.
text: They are rare and exotic, of great scientific and historic interest, and they are the only part of outer space that most of us will ever hold in our hands.