Stourolitic or Staurolitic: How To spell?

The word Stourolitic is misspelled against Staurolitic, an adjective meaning "pertaining to staurolite; resembling containing staurolite."

Word contains consecutive vowels 'AU' in between alphabets st & rolitic is misspelled as 'OU'
Wrong Spelling:  st-ou-rolitic 
Correct Spelling:  st-au-rolitic 
Check more misspelled words of Staurolitic to spell it correct.

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