Brunite or Braunite: How To spell?

The word Brunite is misspelled against Braunite, a noun meaning "A native oxide of manganese, of dark brownish black color. It was named from a Mr. Braun of Gotha."

Word contains consecutive vowels 'AU' in between alphabets br & nite is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling: br-u-nite
Correct Spelling: br-au-nite
Check more misspelled words of Braunite to spell it correct.