neptunite

Noun

Meaning

neptunite (usually uncountable, plural neptunites)

A black silicate mineral with chemical formula KNa2Li(Fe,Mn)2Ti2Si8O24

Source: en.wiktionary.org

Synonyms

titanite

Close letter words and terms

neptunicentric neptunism neptunist neptunium neptunium series neptunium tetrabromide