- lesleyite
- les·ley·ite
English syllables. 2014.
English syllables. 2014.
lesleyite — ˈleslēˌīt, ezl noun ( s) Etymology: John Lesley, Jr., 19th century American on whose farm it was found + English ite : a mineral approximately K2Al8 2/3Si4O20(OH)4 consisting of a brittle mica that is related to margarite but contains potassium … Useful english dictionary