zirconium silicate
Zirconium(IV) silicate
zirconium silicate
Noun
1. a common mineral occurring in small crystals; chief source of zirconium; used as a refractory when opaque and as a gem when transparent
(synonym) zircon
(hypernym) mineral
(hyponym) hyacinth, jacinth
(substance-meronym) zirconium, Zr, atomic number 40