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porcelainite

American  
[pawr-suh-luh-nahyt, pohr-, pawrs-luh-, pohrs-] / ˈpɔr sə ləˌnaɪt, ˈpoʊr-, ˈpɔrs lə-, ˈpoʊrs- /

noun

  1. Mineralogy.  mullite.


Etymology

Origin of porcelainite

porcelain + -ite 1