Potassic-arfvedsonite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A sodium amphibole mineral with the chemical formula [(K,Na)][Na₂][Fe₂₊₄Fe₃₊]Si₈O₂₂(OH)₂. uncountable
More for "potassic-arfvedsonite"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.