Chemistry:Fengite

From HandWiki

Fengite is a translucent sheet of marble or alabaster used during the Early Middle Ages for windows instead of glass.[1][2]

Notes

  1. Downloads (2014-08-24). Dictionary Geotechnical Engineering, "fengite". Springer 2014. Link.springer.com. doi:10.1007/978-3-642-41714-6_60522. 
  2. "Websters 1913 dictionary". http://machaut.uchicago.edu/?resource=Webster's&word=Fengite&use1913=on.