sherwoodite

== English == === Etymology === From Sherwood +‎ -ite. === Pronunciation === (General American) IPA(key): /ˈʃɝwʊdaɪt/ (Received Pronunciation) IPA(key): /ˈʃɜːwʊdaɪt/ === Noun === sherwoodite (mineralogy) A tetragonal-ditetragonal dipyramidal mineral containing aluminum, calcium, hydrogen, oxygen, and vanadium. ==== References ==== David Barthelmy (1997–2026), “Sherwoodite”, in Webmineral Mineralogy Database.