foitite
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English[edit]
Etymology[edit]
This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. ? + -ite
Noun[edit]
foitite (plural foitites)
- (mineralogy) A trigonal-ditrigonal pyramidal bluish black mineral composed of a basic, hydrated aluminate / borate / silicate of iron and sodium
Related terms[edit]
References[edit]
- David Barthelmy (1997–2024) “Foitite”, in Webmineral Mineralogy Database.