Hesite or Hessite: How To spell?
The word Hesite is misspelled against Hessite, a noun meaning "A lead-gray sectile mineral. It is a telluride of silver."
Hessite has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings he & ite which should not be misspelled with single 'S'
Wrong Spelling:  he-s-ite  Correct Spelling:  he-ss-ite 
Find more wrongly spelled words of Hessite to spell it well.