pyrophyllite

== English == === Noun === pyrophyllite (plural pyrophyllites) (mineralogy) A soft, pale aluminosilicate mineral, somewhat resembling talc. ==== Translations ==== === Further reading === David Barthelmy (1997–2026), “Pyrophyllite”, in Webmineral Mineralogy Database. “pyrophyllite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.