English edit

Etymology edit

Troost +‎ -ite, after Dr. Gerard Troost of Nashville, Tennessee, USA.

Noun edit

troostite (countable and uncountable, plural troostites)

  1. (mineralogy) The mineral willemite with manganese.

Further reading edit

  • David Barthelmy (1997–2024) “Troostite”, in Webmineral Mineralogy Database.
  • troostite”, in Mindat.org[1], Hudson Institute of Mineralogy, 2000–2024.