Peurlstone or Pearlstone: How To spell?
The word Peurlstone is misspelled against Pearlstone, a noun meaning "A glassy volcanic rock of a grayish color and pearly luster, often having a spherulitic concretionary structure due to the curved cracks produced by contraction in cooling. See Illust. under Perlitic."
Pearlstone has vowels 'ea' together mispronounced as 'eu'Word contains consecutive vowels 'EA' in between alphabets p & rlstone is misspelled as 'EU'
Wrong Spelling:  p-eu-rlstone  Correct Spelling:  p-ea-rlstone 
Check more misspelled words of Pearlstone to spell it correct.