sussexite
English
Etymology
Sussex + -ite, after Sussex County, New Jersey, where it was first discovered in 1868.
Noun
sussexite (usually uncountable, plural sussexites)
- (mineralogy) A monoclinic manganese borate mineral with the chemical formula MnBO2(OH).
Further reading
- David Barthelmy (1997–2023), “Sussexite”, in Webmineral Mineralogy Database.
- “sussexite”, in Mindat.org, Hudson Institute of Mineralogy, 2000–2023.