Assertion: titanium's ore | /r/HasProperty | mined
Facets:
value: worldwide
type: LOCATION
Source sentences:
text: The ores are mined worldwide but most production is in Australia and South Africa.
text: Titanium is relatively common in the Earth's crust, making up about 0.57% (the 9th most common element), but extracting it from its ores -- the minerals Rutile (TiO 2 ), Ilmenite (FeTiO 3 ) and Sphene (CaTiSiO 5 ) -- can be pricey, due to the high heat input required.