fibrolite

== English == === Etymology === From fibro- +‎ -lite, being a mineral of fibrous appearance. === Noun === fibrolite (countable and uncountable, plural fibrolites) (mineralogy) Sillimanite. === Further reading === David Barthelmy (1997–2026), “Fibrolite”, in Webmineral Mineralogy Database. “fibrolite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026. === Anagrams === biofilter