katophorite

noun1

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A monoclinic-prismatic mineral containing aluminum, calcium, hydrogen, iron, magnesium, manganese, oxygen, potassium, silicon, sodium, and titanium.
- Sodium Amphibole. Aluminokatophorite Na2Ca(Fe^2,Mg)4 AlSi7 AlO22 (OH)2. Forms two series with Magnesio-aluminokatophorite and Ferrikatophorite.

forms

katophorites