Assertion: titanium | /r/AtLocation | most igneous rocks
Facets:
value: in sediments
type: LOCATION
Source sentences:
text: Titanium is present in most igneous rocks and their sediments, it is the 9th most abundant element in the Earth's crust and the 7th most abundant metal.
text: Titanium is present in most igneous rocks and in sediments derived from them.