English edit

Etymology edit

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

? + -ite

Noun edit

pillaite

  1. (mineralogy) A monoclinic-prismatic black mineral containing antimony, chlorine, copper, lead, oxygen, and sulfur.

References edit

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