niobophyllite

Noun

Meaning

niobophyllite

(mineralogy) A triclinic brown mineral containing fluorine, hydrogen, iron, manganese, niobium, oxygen, potassium, silicon, sodium, and titanium.

Source: en.wiktionary.org

Close letter words and terms

niobocarbide niobocene niobokupletskite niobous niobous oxide Niobrara