Wilemite or Willemite: How To spell?
The word Wilemite is misspelled against Willemite, a noun meaning "A silicate of zinc, usually occurring massive and of a greenish yellow color, also in reddish crystals (troostite) containing manganese."
Willemite has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings wi & emite which should not be misspelled with single 'L'
Wrong Spelling:  wi-l-emite  Correct Spelling:  wi-ll-emite 
Find more wrongly spelled words of Willemite to spell it well.