potassic-magnesio-fluoro-arfvedsonite

名词 n.

英文释义

名词 n.
  1. A rare, bluish-gray vitreous mineral belonging to the sodic-potassic amphibole group, with the formula KNa₂(Mg₄Fe³⁺)Si₈O₂₂F₂. uncountable

词源

From potassic + magnesio + fluoro + arfvedsonite.
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