potassic-arfvedsonite (English, noun)
expansion: potassic-arfvedsonite (uncountable)
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: A sodium amphibole mineral with the chemical formula [(K,Na)][Na₂][Fe₂₊₄Fe₃₊]Si₈O₂₂(OH)₂.
tags: uncountable
Forms: