fenaksite
English
Etymology
Fe (iron) + Na (sodium) + K (potassium) + Si (silicon) + -ite
Noun
fenaksite
- (mineralogy) A triclinic-pinacoidal mineral containing calcium, fluorine, hydrogen, iron, manganese, oxygen, potassium, silicon, and sodium.
References
- David Barthelmy (1997–2025) “Fenaksite”, in Webmineral Mineralogy Database.