English edit

Etymology edit

Eyletters +‎ -ite

Noun edit

eylettersite

  1. (mineralogy) A trigonal-hexagonal scalenohedral cream white mineral containing aluminum, hydrogen, lead, oxygen, phosphorus, silicon, and thorium.

References edit

  • David Barthelmy (1997–2024) “Eylettersite”, in Webmineral Mineralogy Database.