jacinth vs zirconium silicate

jacinth and zirconium silicate both are nouns.

Word	Noun	Adjective	Verb	Adverb
jacinth	Yes	No	No	No
zirconium silicate	Yes	No	No	No

As nouns, zirconium silicate is a hypernym of jacinth; that is, zirconium silicate is a word with a broader meaning than jacinth:

jacinth: a red transparent variety of zircon used as a gemstone
zirconium silicate: a common mineral occurring in small crystals; chief source of zirconium; used as a refractory when opaque and as a gem when transparent

Other hypernyms of jacinth include zircon.

jacinth (noun)	zirconium silicate (noun)
a red transparent variety of zircon used as a gemstone	a common mineral occurring in small crystals; chief source of zirconium; used as a refractory when opaque and as a gem when transparent