hercynite

Noun

Meaning

hercynite (countable and uncountable, plural hercynites)

(mineralogy) An isometric-hexoctahedral black mineral containing aluminum, iron, and oxygen.

Source: en.wiktionary.org

Synonyms

rutile pyrite magnetite spinel chromite ilmenite galena azurite chalcopyrite covellite chalcocite pyrrhotite wolframite pleonaste hematite
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Close letter words and terms

Hercverse hercynian hercynine hercynitic herd herd behaviour