noun
Meaning 1
A fluorosilicate mineral of alumina occurring in tetrahedral crystals, chemical formula Al13Si5O20(OH,F)18Cl.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided