English edit

Etymology edit

From Heidorn +‎ -ite.

Noun edit

heidornite

  1. (mineralogy) A colorless monoclinic-prismatic mineral with the chemical formula Na2Ca3B5O8(SO4)2Cl(OH)2.

References edit

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