The Collaborative International Dictionary
Sphene \Sphene\, n. [F. sph[`e]ne, fr. Gr. sfh`n a wedge.] (Min.) A mineral found usually in thin, wedge-shaped crystals of a yellow or green to black color. It is a silicate of titanium and calcium; titanite.
n. (context mineralogy English) titanite
Usage examples of "sphene".
Not to flee New Riviera and Sphene, as the message demanded, but to find Clarity.
Leaning forward over the free-form table hewn from a single crystal of pale green sphene, he handed it to his host.