English edit

Etymology edit

This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.

? + -ite

Noun edit

effenbergerite

  1. (mineralogy) A tetragonal-ditetragonal dipyramidal blue mineral containing barium, copper, oxygen, and silicon.

References edit

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