zinkenite vs mineral

zinkenite and mineral both are nouns.

Word	Noun	Adjective	Verb	Adverb
zinkenite	Yes	No	No	No
mineral	Yes	Yes	No	No

As nouns, mineral is a hypernym of zinkenite; that is, mineral is a word with a broader meaning than zinkenite:

zinkenite: a steel grey metallic mineral (a sulphide of lead and antimony)
mineral: solid homogeneous inorganic substances occurring in nature having a definite chemical composition

zinkenite (noun)	mineral (noun)
a steel grey metallic mineral (a sulphide of lead and antimony)	solid homogeneous inorganic substances occurring in nature having a definite chemical composition

zinkenite (adjective)	mineral (adjective)
	relating to minerals
	composed of matter other than plant or animal