English edit

Etymology edit

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

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Noun edit

greifensteinite

  1. (mineralogy) A monoclinic-prismatic dark olive green mineral containing aluminum, beryllium, calcium, hydrogen, iron, magnesium, manganese, oxygen, and phosphorus.

References edit

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