kunzite vs transparent gem

kunzite and transparent gem both are nouns.

Word	Noun	Adjective	Verb	Adverb
kunzite	Yes	No	No	No
transparent gem	Yes	No	No	No

As nouns, transparent gem is a hypernym of kunzite; that is, transparent gem is a word with a broader meaning than kunzite:

kunzite: a pinkish lilac crystal form of the mineral spodumene that is used as a gemstone
transparent gem: a gemstone having the property of transmitting light without serious diffusion

Other hypernyms of kunzite include spodumene.

kunzite (noun)	transparent gem (noun)
a pinkish lilac crystal form of the mineral spodumene that is used as a gemstone	a gemstone having the property of transmitting light without serious diffusion