What does "titanite" mean?

A mixed calcium and titanium neosilicate, CaTiSiO₅, once known as sphene.

What is a synonym for "titanite"?

Common synonyms include: sthene.

noun

noun ·Rare ·Advanced level

Noun

1
A mixed calcium and titanium neosilicate, CaTiSiO₅, once known as sphene. countable, uncountable