Crystalographical or Crystallographical: How To spell?

The word Crystalographical is misspelled against Crystallographical, an adjective meaning "Pertaining to crystallography."

Crystallographical has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings crysta & ographical which should not be misspelled with single 'L'
Wrong Spelling:  crysta-l-ographical 
Correct Spelling:  crysta-ll-ographical 
Find more incorrect spellings of Crystallographical to spell right way.