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

Notes

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  1. ^ Downloads (2014-08-24). "Dictionary Geotechnical Engineering, "fengite". Springer 2014". Link.springer.com. doi:10.1007/978-3-642-41714-6_60522. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ "Websters 1913 dictionary". Archived from the original on 2010-07-23. Retrieved 2010-08-15.