peacock ore vs bornite

peacock ore and bornite both are nouns.

Word	Noun	Adjective	Verb	Adverb
peacock ore	Yes	No	No	No
bornite	Yes	No	No	No

As nouns, peacock ore and bornite are synonyms defined as:

peacock ore and bornite: a mineral consisting of sulfides of copper and iron that is found in copper deposits

peacock ore (noun)	bornite (noun)
a mineral consisting of sulfides of copper and iron that is found in copper deposits	a mineral consisting of sulfides of copper and iron that is found in copper deposits