brammallite
English
Etymology
Named after British geologist and mineralogist Alfred Brammall (1879–1954), + -ite.
Noun
brammallite (uncountable)
- (mineralogy) A sodium-rich analogue of illite.
Further reading
- “brammallite”, in Mindat.org, Hudson Institute of Mineralogy, 2000–2023.
- David Barthelmy (1997–2023), “Brammallite”, in Webmineral Mineralogy Database.