eylettersite

== English == === Etymology === From Eyletters +‎ -ite. === Noun === eylettersite (mineralogy) A trigonal-hexagonal scalenohedral cream white mineral containing aluminum, hydrogen, lead, oxygen, phosphorus, silicon, and thorium. ==== References ==== David Barthelmy (1997–2026), “Eylettersite”, in Webmineral Mineralogy Database.