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noun
A tetragonal-ditetragonal dipyramidal black brown mineral containing iron, potassium, and sulfur.
Definition source: English Wiktionary via Wiktextract
Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From Barton + -ite, after Paul B. Barton, Jr., sulfide petrologist with the U.S. Geological Society.
