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Definition of Hydroastrophyllite
1. Noun. (minerology) A triclinic-pinacoidal dark brown mineral containing aluminum, calcium, fluorine, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, and titanium. ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A triclinic-pinacoidal dark brown mineral containing aluminum, calcium, fluorine, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, and titanium. ¹
¹ Source: wiktionary.com