Loumontite or Laumontite: How To spell?

The word Loumontite is misspelled against Laumontite, a noun meaning "A mineral, of a white color and vitreous luster. It is a hydrous silicate of alumina and lime. Exposed to the air, it loses water, becomes opaque, and crumbles."

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